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        <title>Adler Night and Day</title>
        <description>Adler Night and Day is a bi-weekly podcast featuring up-to-date information on the night sky and recent solar weather.</description>
        <link>http://www.adlerplanetarium.org/cyberspace/Podcasts</link>
        <copyright>@copy; 2007 Adler Planetarium &amp; Astronomy Museum.  All rights reserved.</copyright>
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        <itunes:subtitle>Adler Night and Day</itunes:subtitle>
        <itunes:summary>Adler Night and Day is a bi-weekly podcast featuring up-to-date information on the night sky and recent solar weather.</itunes:summary>
        <itunes:category text="Science &amp; Medicine">
            <itunes:category text="Natural Sciences"/>
        </itunes:category>
        <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars</itunes:keywords>
        <itunes:author>Adler Planetarium</itunes:author>
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            <itunes:email>support@adlerplanetarium.com</itunes:email>
            <itunes:name>Adler Planetarium</itunes:name>
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        <item>
            <title>Episode 82 -  March 2, 2010</title>
            <description>Up-to-date night sky activity beginning March 2, 2010 through March 15, 2010. &lt;br /&gt;

Highlights: Super massive black holes - Doug Roberts, Ph.D.&lt;br /&gt;
</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 02 Mar 2010 16:30:29 -0600</pubDate>
            <itunes:subtitle>Highlights: Super Massive Black Holes - Doug Roberts, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning March 2, 2010 through March 15, 2010. 

In this episode: What are super massive black holes? How do we &quot;see&quot; them and are they a danger to us?</itunes:summary>
            <itunes:duration>19:52</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
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        <item>
            <title>Episode 81 -  February 16, 2010</title>
            <description>Up-to-date night sky activity beginning February 16, 2010 through March 1, 2010. &lt;br /&gt;

Highlights: Sloan Digital Sky Survey - Mark SubbaRao, Ph.D.&lt;br /&gt;
</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 16 Feb 2010 16:27:14 -0600</pubDate>
            <itunes:subtitle>Highlights: Sloan Digital Sky Survey - Mark SubbaRao, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning February 16, 2010 through March 1, 2010.

In this episode: What is the Sloan Digital Sky Survey and what did it help us to understand about our Universe?</itunes:summary>
            <itunes:duration>20:42</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 80 -  February 2, 2010</title>
            <description>Up-to-date night sky activity beginning February 2, 2010 through February 15 2010. &lt;br /&gt;

Highlights: Gamma Rays - Jeff Grube, Ph.D.&lt;br /&gt;
</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 02 Feb 2010 16:43:29 -0600</pubDate>
            <itunes:subtitle>Highlights: Gamma Rays - Jeff Grube, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning February 2, 2010 through February 15, 2010.

In this episode: What are gamma rays and what do they mean to us?  What do we know and how are we studying these high-energy particles.</itunes:summary>
            <itunes:duration>13:41</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 79 -  January 19, 2010</title>
            <description>Up-to-date night sky activity beginning January 19, 2010 through February 1 2010. &lt;br /&gt;

Highlights: First IBEX Maps - Nathan Schwadron, Ph.D.&lt;br /&gt;
</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Wed, 20 Jan 2010 22:14:21 -0600</pubDate>
            <itunes:subtitle>Highlights: First IBEX Maps - Nathan Schwadron, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning January 19, 2010 through February 1, 2010. 

In this episode: We catch up with the IBEX mission.  The first maps are in...  so what do they mean?
</itunes:summary>
            <itunes:duration>19:08</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 78 -  January 05, 2010</title>
            <description>Up-to-date night sky activity beginning January 5, 2010 through January 18, 2010. &lt;br&gt;
Highlights: 2010 - What to Expect in Spaceflight - Michelle Nichols</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 05 Jan 2010 16:01:39 -0600</pubDate>
            <itunes:subtitle>Highlights: 2010 - What to Expect in Spaceflight - Michelle Nichols</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning January 5, 2010 through January 18, 2010.

In this episode: We look ahead to 2010 and talk about what's planned for the year in spaceflight.  We talk about new Mars rovers, Earth observing missions, and the Shuttle retirement.</itunes:summary>
            <itunes:duration>28:16</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 77 -  December 22, 2009</title>
            <description>Up-to-date night sky activity beginning December 22, 2009 through January 4, 2010. &lt;br&gt;
Highlights: 2009 Space Flight Year in Review - Michelle Nichols</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 22 Dec 2009 10:59:21 -0600</pubDate>
            <itunes:subtitle>Highlights: 2009 Space Flight Year in Review - Michelle Nichols</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning December 22, 2009 through January 4, 2010

In this episode: We recap some of the biggest stories in space flight from 2009.   Topics include the Hubble Telescope, LRO and LCROSS, the Jupiter impact, C.O.L.B.E.R.T, SpaceShipTwo, and IBEX.</itunes:summary>
            <itunes:duration>23:33</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 76 -  December 08, 2009</title>
            <description>Up-to-date night sky activity beginning December 8, 2009 through December 21, 2009. &lt;br&gt;
Highlights: Star of Wonder - Eric Carlson, Ph.D. - Part 2</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 08 Dec 2009 17:05:56 -0600</pubDate>
            <itunes:subtitle>Highlights: Star of Wonder - Eric Carlson, Ph.D. - Part 2</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning December 8, 2009 through December 21, 2009

In this episode: Discover theories behind the celestial event that prompted the Magi (Three Kings) to travel to Bethlehem.  </itunes:summary>
            <itunes:duration>17:19</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 75 -  November 24, 2009</title>
            <description>Up-to-date night sky activity beginning November 24, 2009 through December 7, 2009. &lt;br&gt;
Highlights: Star of Wonder - Eric Carlson, Ph.D. - Part 1</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 24 Nov 2009 15:21:29 -0600</pubDate>
            <itunes:subtitle>Highlights: Star of Wonder - Eric Carlson, Ph.D. - Part 1</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning November 24, 2009 through December 7, 2009

In this episode: Discover theories behind the celestial event that prompted the Magi (Three Kinds) to travel to Bethlehem.  </itunes:summary>
            <itunes:duration>18:37</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 74 -  November 10, 2009</title>
            <description>Up-to-date night sky activity beginning November 10, 2009 through November 23, 2009. &lt;br&gt;
Highlights: The Solar Cycle - Eric Christian, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_74_111009.mp3" length="22688759" type="audio/mpeg"  ></enclosure>
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            <pubDate>Tue, 10 Nov 2009 16:24:15 -0600</pubDate>
            <itunes:subtitle>Highlights: The Solar Cycle - Eric Christian, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning November 10, 2009 through November 23, 2009

In this episode: The sun has been in a longer than typical solar minimum.  Is there any end in sight?  What is a Maunder Minimum?  These questions and more are addressed in this episode of Adler Night and Day!</itunes:summary>
            <itunes:duration>18:52</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 73 -  October 27, 2009</title>
            <description>Up-to-date night sky activity beginning October 27, 2009 through November 9, 2009. &lt;br&gt;
Highlights: Modern Observation Techniques - Mark SubbaRao, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_73_102709.mp3" length="16801079" type="audio/mpeg"  ></enclosure>
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            <pubDate>Tue, 27 Oct 2009 16:21:55 -0500</pubDate>
            <itunes:subtitle>Highlights: Modern Observation Techniques - Mark SubbaRao, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning October 27, 2009 through November 9, 2009

In this episode: There are plenty of planet spotting opportunities and the Sun has produced a seriously impressive sunspot!  Also in this episode, Mark SubbaRao talks about modern observation techniques in our third installment for the 365 Days of Astronomy podcast.</itunes:summary>
            <itunes:duration>13:58</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 72 -  October 13, 2009</title>
            <description>Up-to-date night sky activity beginning October 13, 2009 through October 26, 2009. &lt;br&gt;
Highlights: The LCROSS mission - Andrew Chaikin</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_72_101309.mp3" length="23223479" type="audio/mpeg"  ></enclosure>
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            <pubDate>Tue, 13 Oct 2009 16:26:18 -0500</pubDate>
            <itunes:subtitle>Highlights: The LCROSS Mission - Andrew Chaikin</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning October 13, 2009 through October 26, 2009

In this episode: Award-winning science journalist and space historian Andrew Chaikin sits down with Mark to talk about the LCROSS mission.  Chaikin is best known as the author of &quot;A Man on the Moon: The Voyages of the Apollo Astronauts&quot; which was the basis for the HBO miniseries &quot;From the Earth to the Moon&quot;.  </itunes:summary>
            <itunes:duration>19:19</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 71 -  September 29, 2009</title>
            <description>Up-to-date night sky activity beginning September 29, 2009 through October 12, 2009. &lt;br&gt;
Highlights: The Life Cycle of Stars and Stellar Formation - Grace Wolf-Chase, Ph.D. - Part 2</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 29 Sep 2009 16:04:15 -0500</pubDate>
            <itunes:subtitle>Highlights: The Life Cycle of Stars and Stellar Formation - Grace Wolf-Chase, Ph.D. - Part 2</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 29, 2009 through October 12, 2009

In this episode: Demi Continues her conversation with Dr. Grace Wolf-Chase about the life cycle of stars and stellar formation.  This episode features supernova, black holes, and planetary nebula.</itunes:summary>
            <itunes:duration>20:41</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 70 -  September 15, 2009</title>
            <description>Up-to-date night sky activity beginning September 15, 2009 through September 28, 2009. &lt;br&gt;
Highlights: The Life Cycle of Stars and Stellar Formation - Grace Wolf-Chase, Ph.D. - Part 1</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_70_091509.mp3</guid>
            <pubDate>Tue, 15 Sep 2009 16:29:40 -0500</pubDate>
            <itunes:subtitle>Highlights: The Life Cycle of Stars and Stellar Formation - Grace Wolf-Chase, Ph.D. - Part 1</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 15, 2009 through September 28, 2009

In this episode: Demi talks to Dr. Grace Wolf-Chase about the life cycle of stars and stellar formation.</itunes:summary>
            <itunes:duration>15:23</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 69 -  September 1, 2009</title>
            <description>Up-to-date night sky activity beginning September 1, 2009 through September 14, 2009. &lt;br&gt;
Highlights: Galileo's Telescope - Michael Smutko, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_69_090109.mp3" length="12739319" type="audio/mpeg"  ></enclosure>
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            <pubDate>Tue, 01 Sep 2009 15:53:35 -0500</pubDate>
            <itunes:subtitle>Highlights: Galileo's Telescope - Michael Smutko, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 1, 2009 through September 14, 2009

In this episode: Saturn's rings are edge-on, the sun finally produces a whimpy sunspot, and there are plenty of sightings coming up for the Internation Space Station and the Space Shuttle.  Also, Galileo's telescope is the topic of discussion. This conversation with Dr. Michael Smutko was the Adler's second of four contributions to 365 Days of Astronomy, the official podcast series of the International Year of Astronomy.</itunes:summary>
            <itunes:duration>10:34</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 68  -  August 18, 2009</title>
            <description>Up-to-date night sky activity beginning August 18, 2009 through August 31, 2009. &lt;br&gt;
Highlights: Galaxy Rotation Rates - Vera Rubin, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 18 Aug 2009 16:28:32 -0500</pubDate>
            <itunes:subtitle>Highlights: Galaxy Rotation Rates - Vera Rubin, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning August 18, 2009 through August 31, 2009

In this episode: Nancy speaks with astronomer Vera Rubin.  In the spring of 2009, Dr. Rubin was presented with a Lifetime Achievement Award, from the Adler Women's Board, in recognition of her pioneering work on galaxy rotation rates. Her discovery of &quot;flat rotation curves&quot; is the most direct and robust evidence of dark matter (as of 2004). </itunes:summary>
            <itunes:duration>11:53</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 67  -  August 04, 2009</title>
            <description>Up-to-date night sky activity beginning August 04, 2009 through August 17, 2009. &lt;br&gt;
Highlights: Jupiter impact and the Perseid Meteor Shower - Larry Ciupik</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
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            <pubDate>Tue, 04 Aug 2009 16:28:32 -0500</pubDate>
            <itunes:subtitle>Highlights: Jupiter impact and the Perseid Meteor Shower - Larry Ciupik</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning August 04, 2009 through August 17, 2009

In this episode: Larry Ciupik talks to us about the recent impact on Jupiter, as well as, the upcoming Perseid Meteor Shower!</itunes:summary>
            <itunes:duration>19:53</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 66  -  July 21, 2009</title>
            <description>Up-to-date night sky activity beginning July 21, 2009 through August 04, 2009. &lt;br&gt;
Highlights: NASA Astronaut - John Grunsfeld, Ph.D. - Part 2</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_66_072109.mp3" length="22453560" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_66_072109.mp3</guid>
            <pubDate>Tue, 21 Jul 2009 16:07:43 -0500</pubDate>
            <itunes:subtitle>Highlights: NASA Astronaut - John Grunsfeld, Ph.D. - Part 2</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning July 21, 2009 through August 04, 2009.

In this episode: We're joined by NASA Astronaut and Chicago Native, John Grunsfeld.  Grunsfeld has 5 shuttle missions under his belt; most recently the final Hubble Servicing Mission!</itunes:summary>
            <itunes:duration>18:41</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 65  -  July 07, 2009</title>
            <description>Up-to-date night sky activity beginning July 07, 2009 through July 20, 2009. &lt;br&gt;
Highlights: NASA Astronaut - John Grunsfeld, Ph.D. - Part 1</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_65_070709.mp3" length="22499013" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_65_070709.mp3</guid>
            <pubDate>Tue, 07 Jul 2009 16:50:45 -0500</pubDate>
            <itunes:subtitle>Highlights: NASA Astronaut - John Grunsfeld, Ph.D. - Part 1</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning July 07, 2009 through July 20, 2009.

In this episode: We're joined by NASA Astronaut and Chicago Native, John Grunsfeld.  Grunsfeld has 5 shuttle missions under his belt; most recently the final Hubble Servicing Mission!</itunes:summary>
            <itunes:duration>18:44</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Astronaut</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 64  -  June 23, 2009</title>
            <description>Up-to-date night sky activity beginning June 23, 2009 through July 06, 2009. &lt;br&gt;
Highlights: The Far Horizons Project - Geza Gyuk, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_64_062309.mp3" length="13105380" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_64_062309.mp3</guid>
            <pubDate>Tue, 23 Jun 2009 15:36:45 -0500</pubDate>
            <itunes:subtitle>Highlights: The Far Horizons Project - Geza Gyuk, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning June 23, 2009 through July 06, 2009.

In this episode: What is the Far Horizons Project?  We're joined by astronomer Geza Gyuk as he explains this and more.</itunes:summary>
            <itunes:duration>10:54</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Star Trek</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 63  -  June 09, 2009</title>
            <description>Up-to-date night sky activity beginning June 09, 2009 through June 22, 2009. &lt;br&gt;
Highlights: The Lunar Reconnaissance Orbiter - Doug Roberts, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_63_060909.mp3" length="19044504" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_63_060909.mp3</guid>
            <pubDate>Tue, 09 Jun 2009 16:23:44 -0500</pubDate>
            <itunes:subtitle>Highlights: The Lunar Reconnaissance Orbiter - Doug Roberts, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning June 09, 2009 through June 22, 2009.

In this episode: What is the Lunar Reconnaissance Orbiter and what could we possibly learn from it?  We're joined by Doug Roberts as we learn about why this mission is so important to future manned missions to the moon.</itunes:summary>
            <itunes:duration>15:51</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Star Trek</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 62  -  May 26, 2009</title>
            <description>Up-to-date night sky activity beginning May 26, 2009 through June 08, 2009. &lt;br&gt;
Highlights: Women in Space Science Award winner - Heidi Hammel, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_62_052609.mp3" length="14721837" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_62_052609.mp3</guid>
            <pubDate>Tue, 26 May 2009 16:28:51 -0500</pubDate>
            <itunes:subtitle>Highlights: Women in Space Science Award winner - Heidi Hammel, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning May 26, 2009 through June 08, 2009.

In this episode: We're joined by Dr. Heidi Hammel.  Dr. Hammel is a  research scientist and one of this year's recipient of the Adler Planetarium's Women in Space Science award.  </itunes:summary>
            <itunes:duration>12:15</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Star Trek</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 61  -  May 12, 2009</title>
            <description>Up-to-date night sky activity beginning May 12, 2009 through May 25, 2009. &lt;br&gt;
Highlights: The Science of Star Trek - Mark Hammergren, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_61_051209.mp3" length="17684123" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_61_051209.mp3</guid>
            <pubDate>Tue, 12 May 2009 16:42:22 -0500</pubDate>
            <itunes:subtitle>Highlights: The Science of Star Trek - Mark Hammergren, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning May 12, 2009 through May 25, 2009.

In this episode:  From teleportation to the time-warp continuum, Klingon versus Romulan, Adler Night and Day talks about the Science of Star Trek.  Just how soon can we boldly go where no one has gone before?   
</itunes:summary>
            <itunes:duration>14:43</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors, Star Trek</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 60  -  April 28, 2009</title>
            <description>Up-to-date night sky activity beginning April 28, 2009 through May 12, 2009. &lt;br&gt;
Highlights: The Kepler Mission - Michelle Nichols</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_60_042809.mp3" length="17206082" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_60_042809.mp3</guid>
            <pubDate>Tue, 28 Apr 2009 16:25:46 -0500</pubDate>
            <itunes:subtitle>Highlights: The Kepler Mission - Michelle Nichols</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning April 28, 2009 through May 12, 2009. 

In this episode:  The Kepler Mission is NASA's first mission capable of finding Earth-size and smaller planets around other stars. Join us in a discussion with Michelle Nichols about what to expect from this compelling mission!
</itunes:summary>
            <itunes:duration>14:19</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 59  -  April 14, 2009</title>
            <description>Up-to-date night sky activity beginning April 14, 2009 through April 27, 2009. &lt;br&gt;
Highlights: Observing the Night Sky: Pre-telescope - Bruce Stephenson, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_59_041409.mp3" length="13530131" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_59_041409.mp3</guid>
            <pubDate>Tue, 14 Apr 2009 16:36:39 -0500</pubDate>
            <itunes:subtitle>Highlights: Observing the Night Sky: Pre-telescope - Bruce Stephenson, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from April 14 through April 27, 2009. 

In this episode:  Prior to the age of the telescope man still looked to the sky. This podcast will explore the stories of the stars and how the night sky was observed in past cultures.  This conversation with Dr. Bruce Stephenson was the Adler's first of four contributions to 365 Days of Astronomy, the official podcast series of the International Year of Astronomy.</itunes:summary>
            <itunes:duration>11:15</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 58  -  March 31, 2009</title>
            <description>Up-to-date night sky activity beginning March 31, 2009 through April 13, 2009. &lt;br&gt;
Highlights: The Shuttle and the International Space Station - Michelle Nichols</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_58_033109.mp3" length="20797396" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_58_033109.mp3</guid>
            <pubDate>Tue, 31 Mar 2009 17:12:55 -0500</pubDate>
            <itunes:subtitle>Highlights: The Shuttle and the International Space Station - Michelle Nichols</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from March 31 through April 	13, 2009. 

In this episode:  We talk about the recent shuttle mission, as well as, what's happening with the International Space Station.</itunes:summary>
            <itunes:duration>17:19</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 57  -  March 17, 2009</title>
            <description>Up-to-date night sky activity beginning March 17, 2009 through March 30, 2009. &lt;br&gt;
Highlights: The definition of a Planet... Part 2- Mark Hammergren, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_57_031709.mp3" length="16180515" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_57_031709.mp3</guid>
            <pubDate>Tue, 17 Mar 2009 16:33:17 -0500</pubDate>
            <itunes:subtitle>Highlights: The definition of a Planet... Part 2 - Mark Hammergren, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from March 17 through March 30, 2009. 

In this episode:  We're talking Pluto and the definition of a planet with planetary scientist Mark Hammergren of the Adler Planetarium.  Are the three requirements for planet-hood the best requirements for planet-hood?</itunes:summary>
            <itunes:duration>13:28</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 56  -  March 03, 2009</title>
            <description>Up-to-date night sky activity beginning March 03, 2009 through March 17, 2009. &lt;br&gt;
Highlights: The definition of a Planet... Part 1- Mark Hammergren, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_56_030309.mp3" length="14248498" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_56_030309.mp3</guid>
            <pubDate>Tue, 03 Mar 2009 17:13:16 -0600</pubDate>
            <itunes:subtitle>Highlights: The definition of a Planet... Part 1 - Mark Hammergren, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from March 03 through March 17, 2009. 

In this episode:  We're talking Pluto and the definition of a planet with planetary scientist Mark Hammergren of the Adler Planetarium.  Are the three requirements for planet-hood the best requirements for planet-hood?</itunes:summary>
            <itunes:duration>11:51</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 55  -  February 17, 2009</title>
            <description>Up-to-date night sky activity beginning February 17, 2009 through March 02, 2009. &lt;br&gt;
Highlights: Comet Lulin - Geza Gyuk, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_55_021709.mp3" length="24253919" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_55_021709.mp3</guid>
            <pubDate>Tue, 17 Feb 2009 17:13:42 -0600</pubDate>
            <itunes:subtitle>Highlights: Comet Lulin - Geza Gyuk, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from February 17 through March 02, 2009. 

In this episode:  We're talking comets with astronomer Geza Gyuk of the Adler Planetarium.  What are they,  where do they come from, and are we in danger of getting smashed into by one?   Also, learn the best times and locations for spotting comet Lulin!</itunes:summary>
            <itunes:duration>20:11</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 54  -  February 03, 2009</title>
            <description>Up-to-date night sky activity beginning February 03, 2009 through February 16, 2009. &lt;br&gt;
Highlights: Forensic Astronomy - Larry Ciupik</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_54_020309.mp3" length="22627982" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_54_020309.mp3</guid>
            <pubDate>Tue, 03 Feb 2009 17:01:13 -0600</pubDate>
            <itunes:subtitle>Highlights: Forensic Astronomy - Larry Ciupik</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from February 03 through February 16, 2009. 

In this episode:  Can astronomy be used to send a man to jail?  What has astronomy told us about various works of art? We're joined by astronomer Larry Ciupik for a discussion about forensic astronomy.</itunes:summary>
            <itunes:duration>18:50</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 53  -  January 20, 2009</title>
            <description>Up-to-date night sky activity beginning January 20, 2009 through February 2, 2009. &lt;br&gt;
Highlights: Life Beyond Earth - Mark Hammergren, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_53_012009.mp3" length="17051362" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_53_012009.mp3</guid>
            <pubDate>Tue, 20 Jan 2009 17:03:18 -0600</pubDate>
            <itunes:subtitle>Highlights: Life Beyond Earth - Mark Hammergren, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from January 20 through February 02, 2009. 
In this episode:  Are we alone?  In this episode we're joined by Dr. Mark Hammergren in a discussion about the possibility of life beyond our own planet.  </itunes:summary>
            <itunes:duration>14:11</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 52  - January 6, 2009</title>
            <description>Up-to-date night sky activity beginning January 6, 2009 through January 19, 2009. &lt;br&gt;
Highlights: UFOs - Mark Hammergren, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2009/episode_52_010609.mp3" length="20235166" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2009/episode_52_010609.mp3</guid>
            <pubDate>Tue, 06 Jan 2009 16:53:18 -0600</pubDate>
            <itunes:subtitle>Highlights: UFOs - Mark Hammergren, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from January 06 through January 19, 2009. 
In this episode:  UFOs are woven into the fabric of our pop culture.  In this episode we're joined by Dr. Mark Hammergren as we explore the &quot;out-of this-world&quot; topic of UFOs</itunes:summary>
            <itunes:duration>16:50</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 51  - December 23, 2008</title>
            <description>Up-to-date night sky activity beginning December 23, 2008 through December 22, 2008. &lt;br&gt;
Highlights: The Apollo program - Adler Planetarium President - Paul H. Knappenberger, Jr. Ph.D. - Part 2</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_51_122308.mp3" length="19799966" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_51_122308.mp3</guid>
            <pubDate>Tue, 23 Dec 2008 11:09:36 -0600</pubDate>
            <itunes:subtitle>Highlights: The Apollo program - Adler Planetarium President - Paul H. Knappenberger, Jr. Ph.D. - Part 2</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from December 23 through January 05, 2009. 
In this episode:  Check out the many colorful lights in the sky!  Also, we take a look back at the Apollo missions as we celebrate the 40th anniversary of the Apollo 8 mission  on December 21.  Adler President, Dr. Paul Knappenberger, joins us in a discussion about this historic program as we look to the future of manned space flight.</itunes:summary>
            <itunes:duration>16:28</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 50  - December 09, 2008</title>
            <description>Up-to-date night sky activity beginning December 09, 2008 through December 22, 2008. &lt;br&gt;
Highlights: The Apollo program - Adler Planetarium President - Paul H. Knappenberger, Jr. Ph.D. - Part 1</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_50_120908.mp3" length="17544031" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_50_120908.mp3</guid>
            <pubDate>Tue, 09 Dec 2008 17:19:01 -0600</pubDate>
            <itunes:subtitle>Highlights: Adler Planetarium President - Paul H. Knappenberger, Jr. Ph.D. - Part 1</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from December 09 through December 22, 2008. 
In this episode:  Will 2008 be a good year for the Geminids?   Also, we take a look back at the Apollo missions as we celebrate the 40th anniversary of the Apollo 8 mission  on December 21.  Adler President, Dr. Paul Knappenberger, joins us in a discussion about this historic program as we look to the future of manned space flight.</itunes:summary>
            <itunes:duration>14:36</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 49  - November 25, 2008</title>
            <description>Up-to-date night sky activity beginning November 25, 2008 through December 08, 2008. &lt;br&gt;
Highlights: NASA Astronaut - Robert L. Satcher, Jr. Ph.D., M.D. - Part 2</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_49_112508.mp3" length="11557288" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_49_112508.mp3</guid>
            <pubDate>Tue, 25 Nov 2008 14:57:13 -0600</pubDate>
            <itunes:subtitle>Highlights: NASA Astronaut - Robert L. Satcher, Jr. Ph.D., M.D. - Part 2</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from November 25 through December 08, 2008. 
In this episode:  Find out when to catch the rendezvous of the waxing crescent moon, Jupiter, and Venus.   Also, Mark continues his conversation with Astronaut Robert Satcher about his upcoming shuttle mission!</itunes:summary>
            <itunes:duration>9:36</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 48  - November 11, 2008</title>
            <description>Up-to-date night sky activity beginning November 11, 2008 through November 24, 2008. &lt;br&gt;
Highlights: NASA Astronaut - Robert L. Satcher, Jr. Ph.D., M.D. - Part 1</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_48_111108.mp3" length="14177370" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_48_111108.mp3</guid>
            <pubDate>Tue, 11 Nov 2008 14:02:59 -0600</pubDate>
            <itunes:subtitle>Highlights: NASA Astronaut - Robert L. Satcher, Jr. Ph.D., M.D. - Part 1</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from November 11 through November 24, 2008. 
In this episode:  Is solar minimum finally over?!   Also, Mark talks to Astronaut Robert Satcher about his upcoming shuttle mission!</itunes:summary>
            <itunes:duration>11:47</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 47  - October 28, 2008</title>
            <description>Up-to-date night sky activity beginning October 28, 2008 through October 27, 2008. &lt;br&gt;
Highlights: IBEX The Interstellar Boundary Explorer - David J. McComas, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_47_102808.mp3" length="20128870" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_47_102808.mp3</guid>
            <pubDate>Tue, 28 Oct 2008 16:03:28 -0500</pubDate>
            <itunes:subtitle>Highlights: IBEX - The Interstellar Boundary Explorer - David J. McComas, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from October 28 through November 10, 2008. 
In this episode:  Research shows that solar wind plasma output is at a 50-year low.  What does this mean for the boundary of our solar system?   We speak with Principle Investigator Dave McComas about the IBEX mission.</itunes:summary>
            <itunes:duration>16:45</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 46  - October 14, 2008</title>
            <description>Up-to-date night sky activity beginning October 14, 2008 through October 27, 2008. &lt;br&gt;
Highlights: What's up with the Sun? - Michael Smutko, Ph.D.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_46_101408.mp3" length="14932592" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_46_101408.mp3</guid>
            <pubDate>Tue, 14 Oct 2008 16:05:57 -0500</pubDate>
            <itunes:subtitle>Highlights: Extreme Solar Minimum? - Michael Smutko, Ph.D.</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity from October 14 through October 27, 2008. 
In this episode:  What's up with the solar wind?!  We speak with Adler astronomer Michael Smutko about the lull in solar activity.</itunes:summary>
            <itunes:duration>12:25</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 45  - September 30, 2008</title>
            <description>Up-to-date night sky activity beginning September 30, 2008 through October 13, 2008. &lt;br&gt;
Highlights: Brian Binnie - SpaceShipOne Test Pilot</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_45_093008.mp3" length="15021931" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_45_093008.mp3</guid>
            <pubDate>Tue, 30 Sep 2008 17:00:38 -0500</pubDate>
            <itunes:subtitle>Highlights: SpaceShipOne Test Pilot, Brian Binnie - Part 2</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 30, 2008 through October 13, 2008. 
In this episode you'll find tips to help you get the most out of your night sky viewing  and we'll continue our conversation with SpaceShipOne Test Pilot, Brian Binnie.  Plus... what's
up with the solar wind?!</itunes:summary>
            <itunes:duration>12:30</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 44  - September 16, 2008</title>
            <description>Up-to-date night sky activity beginning September 16, 2008 through September 29, 2008. &lt;br&gt;
Highlights: Brian Binnie - SpaceShipOne Test Pilot</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_44_091608.mp3" length="16891253" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_44_091608.mp3</guid>
            <pubDate>Tue, 16 Sep 2008 17:40:11 -0500</pubDate>
            <itunes:subtitle>Highlights: SpaceShipOne Test Pilot, Brian Binnie - Part 1</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 16, 2008 through September 29, 2008. 
Highlights: Brian Binnie - SpaceShipOne Test Pilot</itunes:summary>
            <itunes:duration>14:03</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 43  - September 02, 2008</title>
            <description>Up-to-date night sky activity beginning September 01, 2008 through September 15, 2008. &lt;br&gt;
Highlights: The Adler's Green Initiatives</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_43_090208.mp3" length="16985817" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_43_090208.mp3</guid>
            <pubDate>Tue, 02 Sep 2008 16:44:30 -0500</pubDate>
            <itunes:subtitle>September 01, 2008 through September 15, 2008 - The Adler's Green Initiatives</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 01, 2008 through September 15, 2008. 
Highlights: The Adler's Green Initiatives</itunes:summary>
            <itunes:duration>14:08</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 42  - August 19, 2008</title>
            <description>Up-to-date night sky activity beginning August 19 through September 01, 2008. &lt;br&gt;
Highlights: Artificial Intelligence</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_42_081908.mp3" length="11820886" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_42_081908.mp3</guid>
            <pubDate>Tue, 19 Aug 2008 12:09:23 -0500</pubDate>
            <itunes:subtitle>August 19 through September 01, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning August 19 through September 01, 2008. 
Highlights: Artificial Intelligence</itunes:summary>
            <itunes:duration>9:50</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 41  - August 05, 2008</title>
            <description>Up-to-date night sky activity beginning August 05 through August 18, 2008. &lt;br&gt;
Recent solar weather.&lt;br&gt;
Highlights: Meteors, Meteorites, and Meteor Showers!</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_41_080508.mp3" length="19291906" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_41_080508.mp3</guid>
            <pubDate>Tue, 05 Aug 2008 16:20:01 -0500</pubDate>
            <itunes:subtitle>August 05 through August 18, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning August 05 through August 18, 2008. 
Recent solar weather.
Highlights: Meteors, Meteorites, and Meteor Showers!</itunes:summary>
            <itunes:duration>16:03</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 40  - July 22, 2008</title>
            <description>Up-to-date night sky activity beginning July 22 through August 04, 2008. &lt;br&gt;
Recent solar weather.&lt;br&gt;
Highlights: Apollo Astronaut, Harrison Schmitt - Part 2</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_40_072208.mp3" length="17015074" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_40_072208.mp3</guid>
            <pubDate>Tue, 22 Jul 2008 16:46:29 -0500</pubDate>
            <itunes:subtitle>July 08 through July 21, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning July 22 through August 04, 2008. 
Recent solar weather.
Highlights: Apollo Astronaut, Harrison Schmitt - Part 2</itunes:summary>
            <itunes:duration>14:09</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 39  - July 08, 2008</title>
            <description>Up-to-date night sky activity beginning July 08 through July 21, 2008. &lt;br&gt;
Recent solar weather.&lt;br&gt;
Highlights: Apollo Astronaut, Harrison Schmitt - Part 1</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_39_070808.mp3" length="16272151" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_39_070808.mp3</guid>
            <pubDate>Tue, 08 Jul 2008 14:28:22 -0500</pubDate>
            <itunes:subtitle>July 08 through July 21, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning July 08 through July 21, 2008. 
Recent solar weather.
Highlights: Apollo Astronaut, Harrison Schmitt - Part 1</itunes:summary>
            <itunes:duration>13:32</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 38  - June 24, 2008</title>
            <description>Up-to-date night sky activity beginning June 10 through July 08, 2008. &lt;br&gt;
Recent solar weather.&lt;br&gt;
Highlights: Astrophysicist Massimo Marengo</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_38_062408.mp3" length="18545327" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_38_062408.mp3</guid>
            <pubDate>Tue, 24 Jun 2008 16:05:20 -0500</pubDate>
            <itunes:subtitle>June 10 through July 08, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning June 10 through July 08, 2008. 
Recent solar weather.
Highlights: Astrophysicist Massimo Marengo</itunes:summary>
            <itunes:duration>15:26</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 37  - June 10, 2008</title>
            <description>Up-to-date night sky activity beginning June 10 through June 23, 2008. &lt;br&gt;
Recent solar weather.&lt;br&gt;
Highlights: Educator and Astronaut, Barbara Morgan - Part 2&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_37_061008.mp3" length="16823857" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_37_061008.mp3</guid>
            <pubDate>Tue, 10 Jun 2008 14:47:33 -0500</pubDate>
            <itunes:subtitle>June 10 through June 23, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning June 10 through June 23, 2008. 
Recent solar weather and forcasted activity.
Highlights: Educator and Astronaut, Barbara Morgan - Part 2
</itunes:summary>
            <itunes:duration>14:00</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 36  - May 27, 2008</title>
            <description>Up-to-date night sky activity beginning May 27 through June 09, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Educator and Astronaut, Barbara Morgan - Part 1&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_36_052708.mp3" length="14781082" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_36_052708.mp3</guid>
            <pubDate>Tue, 27 May 2008 16:19:54 -0500</pubDate>
            <itunes:subtitle>May 27 through June 09, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning May 27 through June 09, 2008. 
Recent solar weather and forcasted activity.
Highlights: Educator and Astronaut, Barbara Morgan - Part 1
</itunes:summary>
            <itunes:duration>12:18</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 35  - May 13, 2008</title>
            <description>Up-to-date night sky activity beginning May 13 through May 26, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Tips For Buying Your Own Telescope.&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_35_051308.mp3" length="16308723" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_35_051308.mp3</guid>
            <pubDate>Tue, 13 May 2008 16:19:40 -0500</pubDate>
            <itunes:subtitle>May 13 through May 26, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning May 13 through May 26, 2008. 
Recent solar weather and forcasted activity.
Highlights: Tips For Buying Your Own Telescope.
</itunes:summary>
            <itunes:duration>13:34</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 34  - April 29, 2008</title>
            <description>Up-to-date night sky activity beginning April 29, 2008 through May 12, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: &quot;IBEX - The Interstellar Boundary Explorer&quot;&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_34_042908.mp3" length="13633261" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_34_042908.mp3</guid>
            <pubDate>Tue, 29 Apr 2008 16:20:16 -0500</pubDate>
            <itunes:subtitle>April 29, 2008 through May 12, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning April 29, 2008 through May 12, 2008. 
Recent solar weather and forcasted activity.
Highlights: &quot;IBEX - The Interstellar Boundary Explorer&quot;</itunes:summary>
            <itunes:duration>11:20</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 33  - April 15, 2008</title>
            <description>Up-to-date night sky activity beginning April 15, 2008 through April 28, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: &quot;The Man Who Killed Pluto... part 2&quot;&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_33_041508.mp3" length="20621609" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_33_041508.mp3</guid>
            <pubDate>Tue, 15 Apr 2008 18:14:23 -0500</pubDate>
            <itunes:subtitle>April 15, 2008 through April 28, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning April 15, 2008 through April 28, 2008. 
Recent solar weather and forcasted activity.
Highlights: &quot;The Man Who Killed Pluto... part 2&quot;</itunes:summary>
            <itunes:duration>14:24</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 32  - April 01, 2008</title>
            <description>Up-to-date night sky activity beginning April 01, 2008 through April 14, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: &quot;The Man Who Killed Pluto&quot;&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_32_040108.mp3" length="20621609" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_32_040108.mp3</guid>
            <pubDate>Tue, 01 Apr 2008 17:00:05 -0500</pubDate>
            <itunes:subtitle>April 01, 2008 through April 14, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning April 01, 2008 through April 14, 2008. 
Recent solar weather and forcasted activity.
Highlights: &quot;The Man Who Killed Pluto&quot;</itunes:summary>
            <itunes:duration>17:11</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 31  - March 18, 2008</title>
            <description>Up-to-date night sky activity beginning March 18, 2008 through March 31, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Radio Astronomy&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_31_031808.mp3" length="13884559" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_31_031808.mp3</guid>
            <pubDate>Tue, 18 Mar 2008 14:51:38 -0500</pubDate>
            <itunes:subtitle>March 18, 2008 through March 31, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning March 18, 2008 through March 31, 2008. 
Recent solar weather and forcasted activity.
Highlights: Radio Astronomy
</itunes:summary>
            <itunes:duration>11:32</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 30  - March 04, 2008</title>
            <description>Up-to-date night sky activity beginning March 04, 2008 through March 17, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Neutrinos&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_30_030408.mp3" length="14984837" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_30_030408.mp3</guid>
            <pubDate>Tue, 04 Mar 2008 15:44:44 -0600</pubDate>
            <itunes:subtitle>March 04, 2008 through March 17, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning March 04, 2008 through March 17, 2008. 
Recent solar weather and forcasted activity.
Highlights: Neutrinos
</itunes:summary>
            <itunes:duration>12:28</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 29  - February 19, 2008</title>
            <description>Up-to-date night sky activity beginning February 19, 2008 through March 03, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Max Adler and the early history of the Adler Planetarium&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_29_021908.mp3" length="17097098" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_29_021908.mp3</guid>
            <pubDate>Tue, 19 Feb 2008 16:23:30 -0600</pubDate>
            <itunes:subtitle>February 19, 2008 through March 03, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning February 19, 2008 through March 03, 2008. 
Recent solar weather and forcasted activity.
Highlights: Max Adler and the early history of the Adler Planetarium
</itunes:summary>
            <itunes:duration>14:14</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 28  - February 05, 2008</title>
            <description>Up-to-date night sky activity beginning February 05, 2008 through February 18, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Black holes&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_28_020508.mp3" length="17609098" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_28_020508.mp3</guid>
            <pubDate>Tue, 05 Feb 2008 15:59:05 -0600</pubDate>
            <itunes:subtitle>February 05, 2008 through February 18, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning February 05, 2008 through February 18, 2008. 
Recent solar weather and forcasted activity.
Highlights: Black holes
</itunes:summary>
            <itunes:duration>14:39</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 27  - January 22, 2008</title>
            <description>Up-to-date night sky activity beginning January 22, 2008 through February 04, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The space shuttle will be retired soon... what's next?&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_27_012208.mp3" length="21652284" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_27_012208.mp3</guid>
            <pubDate>Tue, 22 Jan 2008 16:40:06 -0600</pubDate>
            <itunes:subtitle>January 22, 2008 through February 04, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning January 22, 2008 through February 04, 2008. 
Recent solar weather and forcasted activity.
Highlights: The space shuttle will be retired soon... what's next?
</itunes:summary>
            <itunes:duration>18:02</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 26  - January 08, 2008</title>
            <description>Up-to-date night sky activity beginning January 08, 2008 through January 21, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: How has science fiction influenced science fact?&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2008/episode_26_010808.mp3" length="18374556" type="audio/mpeg"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2008/episode_26_010808.mp3</guid>
            <pubDate>Tue, 08 Jan 2008 12:08:39 -0600</pubDate>
            <itunes:subtitle>January 08, 2008 through January 21, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning January 08, 2007 through January 21, 2007. 
Recent solar weather and forcasted activity.
Highlights: How has science fiction influenced science fact?
</itunes:summary>
            <itunes:duration>15:16</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 25 - December 11, 2007</title>
            <description>Up-to-date night sky activity beginning December 11, 2007 through January 07, 2008. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The Geminid meteor shower and the winter solstice.&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_25_121107.m4a" length="5725214" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_25_121107.m4a</guid>
            <pubDate>Tue, 11 Dec 2007 16:35:13 -0600</pubDate>
            <itunes:subtitle>December 11, 2007 through January 07, 2008</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning December 11, 2007 through January 07, 2008. 
Recent solar weather and forcasted activity.
Highlights: The Geminid meteor shower and the winter solstice.
</itunes:summary>
            <itunes:duration>8:42</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 24 - November 27, 2007</title>
            <description>Up-to-date night sky activity beginning November 27, 2007 through December 10, 2007. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Light Pollution, Comet Holmes, and Sunspots.&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_24_112707.m4a" length="5267248" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_24_112707.m4a</guid>
            <pubDate>Tue, 27 Nov 2007 17:07:04 -0600</pubDate>
            <itunes:subtitle>November 27, 2007 through December 10, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning November 27, 2007 through December 10, 2007. 
Recent solar weather and forcasted activity.
Highlights: Light Pollution, Comet Holmes, and Sunspots.
</itunes:summary>
            <itunes:duration>8:41</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 23 - November 13, 2007</title>
            <description>Up-to-date night sky activity beginning November 13, 2007 through November 26, 2007. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The Leonids, Comet Holmes, and Comet tails.&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_23_111307.m4a" length="558833" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_23_111307.m4a</guid>
            <pubDate>Tue, 13 Nov 2007 17:03:48 -0600</pubDate>
            <itunes:subtitle>November 13, 2007 through November 26, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning November 13, 2007 through November 26, 2007. 
Recent solar weather and forcasted activity.
Highlights: The Leonids, Comet Holmes, and Comet tails.
</itunes:summary>
            <itunes:duration>7:57</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 22 - October 30, 2007</title>
            <description>Up-to-date night sky activity beginning October 30, 2007 through November 12, 2007. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Asterism, Comet Holmes, and Supernovas.&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_22_103007.m4a" length="8795161" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_22_103007.m4a</guid>
            <pubDate>Tue, 30 Oct 2007 17:01:00 -0500</pubDate>
            <itunes:subtitle>October 30, 2007 through November 12, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning October 30, 2007 through November 12, 2007. 
Recent solar weather and forcasted activity.
Highlights: Asterism, Comet Holmes, and Supernovas.
</itunes:summary>
            <itunes:duration>14:45</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 21 - October 16, 2007</title>
            <description>Up-to-date night sky activity beginning October 16, 2007 through October 29, 2007. &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Listener questions answered by an Adler astronomer.&lt;br&gt;</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_21_101607.m4a" length="4258233" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_21_101607.m4a</guid>
            <pubDate>Tue, 16 Oct 2007 14:54:03 -0500</pubDate>
            <itunes:subtitle>October 16, 2007 through October 29, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning October 16, 2007 through October 29, 2007. 
Recent solar weather and forcasted activity.
Highlights: Listener questions answered by an Adler astronomer.
</itunes:summary>
            <itunes:duration>6:35</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 20 - October 02, 2007</title>
            <description>Up-to-date night sky activity beginning October 02, 2007 through October 16, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The constellation Pisces and the Solar Cycle.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_20_100207.m4a" length="5309385" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_20_100207.m4a</guid>
            <pubDate>Tue, 02 Oct 2007 17:01:49 -0500</pubDate>
            <itunes:subtitle>October 02, 2007 through October 16, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning October 02, 2007 through October 16, 2007. 
Recent solar weather and forcasted activity.
Highlights: The constellation Pisces and the Solar Cycle.</itunes:summary>
            <itunes:duration>8:16</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 19 - September 18, 2007</title>
            <description>Up-to-date night sky activity beginning September 18, 2007 through October 01, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Listener Questions.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_19_091807.m4a" length="8442401" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_19_091807.m4a</guid>
            <pubDate>Tue, 18 Sep 2007 16:48:41 -0500</pubDate>
            <itunes:subtitle>September 18, 2007 through October 01, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 18, 2007 through October 01, 2007. 
Recent solar weather and forcasted activity.
Highlights: Listener Questions.</itunes:summary>
            <itunes:duration>13:09</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 18 - September 04, 2007</title>
            <description>Up-to-date night sky activity beginning September 04, 2007 through September 17, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: the constellation Bootes and the solar wind.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_18_090407.m4a" length="7520295" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_18_090407.m4a</guid>
            <pubDate>Tue, 04 Sep 2007 15:59:07 -0500</pubDate>
            <itunes:subtitle>September 04, 2007 through September 17, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning September 04, 2007 through September 17, 2007. 
Recent solar weather and forcasted activity.
Highlights: the constellation Bootes and the solar wind.</itunes:summary>
            <itunes:duration>12:57</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 17 - August 21, 2007</title>
            <description>Up-to-date night sky activity beginning August 21, 2007 through September 03, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Moon Phases, the upcoming Lunar Eclipse, and Solar Eclipses.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_17_082107.m4a" length="7263103" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_17_082107.m4a</guid>
            <pubDate>Tue, 21 Aug 2007 10:53:35 -0500</pubDate>
            <itunes:subtitle>August 21, 2007 through September 03, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning August 21, 2007 through September 03, 2007. 
Recent solar weather and forcasted activity.
Highlights: Moon Phases, the upcoming Lunar Eclipse, and Solar Eclipses.</itunes:summary>
            <itunes:duration>11:37</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 16 - August 07, 2007</title>
            <description>Up-to-date night sky activity beginning August 07, 2007 through August 20, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The Constellation Lyra and the Perseid Meteor Shower as well as cultural sun myths.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_16_080707.m4a" length="6846143" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_16_080707.m4a</guid>
            <pubDate>Tue, 07 Aug 2007 17:00:10 -0500</pubDate>
            <itunes:subtitle>August 07, 2007 through August 20, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning August 07, 2007 through August 20, 2007. 
Recent solar weather and forcasted activity.
Highlights: The Constellation Lyra and the Perseid Meteor Shower as well as cultural sun myths.</itunes:summary>
            <itunes:duration>11:15</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 15 - July 24, 2007</title>
            <description>Up-to-date night sky activity beginning July 24, 2007 through August 06, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Perseid Meteor Shower and Sun-grazing comets.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_15_072407.m4a" length="5511564" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_15_072407.m4a</guid>
            <pubDate>Tue, 24 Jul 2007 17:08:36 -0500</pubDate>
            <itunes:subtitle>July 24, 2007 through August 06, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning July 24, 2007 through August 06, 2007. 
Recent solar weather and forcasted activity.
Highlights: Perseid Meteor Shower and Sun-grazing comets.</itunes:summary>
            <itunes:duration>9:13</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights, comets, meteors</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 14 - July 10, 2007</title>
            <description>Up-to-date night sky activity beginning July 10, 2007 through July 23, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Visitors Questions</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_14_071007.m4a" length="6342571" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_14_071007.m4a</guid>
            <pubDate>Tue, 10 Jul 2007 16:41:15 -0500</pubDate>
            <itunes:subtitle>July 10, 2007 through July 23, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning July 10, 2007 through July 23, 2007. 
Recent solar weather and forcasted activity.
Highlights: Visitors Questions</itunes:summary>
            <itunes:duration>11:08</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 13 - June 26, 2007</title>
            <description>Up-to-date night sky activity beginning June 26, 2007 through July 9, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Satellite viewing and Supernovas</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_13_062607.m4a" length="9352886" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_13_062607.m4a</guid>
            <pubDate>Tue, 26 Jun 2007 16:54:03 -0500</pubDate>
            <itunes:subtitle>June 26, 2007 through July 09, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning June 26, 2007 through July 9, 2007. 
Recent solar weather and forcasted activity.
Highlights: Satellite viewing and Supernovas</itunes:summary>
            <itunes:duration>16:00</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 12 - June 12, 2007</title>
            <description>Up-to-date night sky activity beginning June 12, 2007 through June 25, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Leo and the Seasons</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_12_061207.m4a" length="6014993" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_12_061207.m4a</guid>
            <pubDate>Tue, 12 Jun 2007 16:49:12 -0500</pubDate>
            <itunes:subtitle>June 12, 2007 through June 25, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning June 12, 2007 through June 25, 2007. 
Recent solar weather and forcasted activity.
Highlights: Leo and the Seasons</itunes:summary>
            <itunes:duration>9:18</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 11 - May 29, 2007</title>
            <description>Up-to-date night sky activity beginning May 29, 2007 through June 11, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Polaris and Sun Safety</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_11_052907.m4a" length="8267917" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_11_052907.m4a</guid>
            <pubDate>Tue, 29 May 2007 16:57:14 -0500</pubDate>
            <itunes:subtitle>May 29, 2007 through June 11, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning May 29, 2007 through June 11, 2007. 
Recent solar weather and forcasted activity.
Highlights: Polaris and Sun Safety</itunes:summary>
            <itunes:duration>14:15</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 10 - May 15, 2007</title>
            <description>Up-to-date night sky activity beginning May 15, 2007 through May 28, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Ursa Major and Solar Classification</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_10_051507.m4a" length="7325154" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_10_051507.m4a</guid>
            <pubDate>Tue, 15 May 2007 16:47:51 -0500</pubDate>
            <itunes:subtitle>May 15, 2007 through May 28, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning May 15, 2007 through May 28, 2007. 
Recent solar weather and forcasted activity.
Highlights: Ursa Major and Solar Classification</itunes:summary>
            <itunes:duration>12:21</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 9 - May 1, 2007</title>
            <description>Up-to-date night sky activity beginning May 01, 2007 through May 14, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Asterisms and Sun Facts.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_09_050107.m4a" length="8269253" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_09_050107.m4a</guid>
            <pubDate>Tue, 01 May 2007 16:48:19 -0500</pubDate>
            <itunes:subtitle>May 01, 2007 through May 14, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning May 01, 2007 through May 14, 2007. 
Recent solar weather and forcasted activity.
Highlights: Asterisms and Sun Facts.</itunes:summary>
            <itunes:duration>10:33</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 8 - April 17, 2007</title>
            <description>Up-to-date night sky activity beginning April 17, 2007 through May 01, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The constellation Variable Stars and How the Sun impacts Earth's weather.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_8_041707.m4a" length="8269253" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_8_041707.m4a</guid>
            <pubDate>Tue, 17 Apr 2007 17:24:04 -0500</pubDate>
            <itunes:subtitle>April 17, 2007 through May 01, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning April 17, 2007 through May 01, 2007. 
Recent solar weather and forcasted activity.
Highlights: The constellation Variable Stars and How the Sun impacts Earth's weather.</itunes:summary>
            <itunes:duration>14:01</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 7 - April 03, 2007</title>
            <description>Up-to-date night sky activity beginning April 03, 2007 through April 16, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The constellation Perseus and Solar Radiation.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_7_040307.m4a" length="6684428" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_7_040307.m4a</guid>
            <pubDate>Tue, 03 Apr 2007 17:08:15 -0500</pubDate>
            <itunes:subtitle>April 02, 2007 through April 16, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning April 03, 2007 through April 16, 2007. 
Recent solar weather and forcasted activity.
Highlights: The constellation Perseus and Solar Radiation.</itunes:summary>
            <itunes:duration>10:54</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 6 - March 20, 2007</title>
            <description>Up-to-date night sky activity beginning March 20, 2007 through April 02, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The constellation Cassiopeia and the seasons.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_6_032007.m4a" length="5747931" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_6_032007.m4a</guid>
            <pubDate>Tue, 20 Mar 2007 17:15:58 -0500</pubDate>
            <itunes:subtitle>March 20, 2007 through April 02, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning March 20, 2007 through April 02, 2007. 
Recent solar weather and forcasted activity.
Highlights: The constellation Cassiopeia and the seasons.</itunes:summary>
            <itunes:duration>9:37</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 5 - March 06, 2007</title>
            <description>Up-to-date night sky activity beginning March 06, 2007 through March 20, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights:  The Pleiades and Solar Minimum / Solar Maximum.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_5_030607.m4a" length="7022022" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_5_030607.m4a</guid>
            <pubDate>Tue, 06 Mar 2007 16:55:58 -0600</pubDate>
            <itunes:subtitle>March 06, 2007 through March 20, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning March 06, 2007 through March 20, 2007. 
Recent solar weather and forcasted activity.
Highlights: The Pleiades and Solar Minimum / Solar Maximum.</itunes:summary>
            <itunes:duration>11:01</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 4 - February 20, 2007</title>
            <description>Up-to-date night sky activity beginning February 20, 2007 through March 06, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: Tips and tricks for satellite viewing and basic sun facts.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_4_022007.m4a" length="6544016" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_4_022007.m4a</guid>
            <pubDate>Tue, 20 Feb 2007 14:54:06 -0600</pubDate>
            <itunes:subtitle>February 20, 2007 through March 06, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning February 20, 2007 through March 06, 2007. 
Recent solar weather and forcasted activity.
Highlights: Tips and tricks for satellite viewing and basic sun facts.</itunes:summary>
            <itunes:duration>11:20</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 3 - February 6, 2007</title>
            <description>Up-to-date night sky activity beginning February 06, 2007 through February 19, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The constellation Gemini and Solar Flares versus Coronal Mass Ejections.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_3_020607.m4a" length="6750152" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_3_020607.m4a</guid>
            <pubDate>Tue, 06 Feb 2007 17:07:01 -0600</pubDate>
            <itunes:subtitle>February 06, 2007 through February 19, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning February 06, 2007 through February 19, 2007. 
Recent solar weather and forcasted activity.
Highlights: The constellation Gemini and Solar Flares versus Coronal Mass Ejections.</itunes:summary>
            <itunes:duration>11:27</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 2 - January 23, 2007</title>
            <description>Up-to-date night sky activity beginning January 23, 2007 through February 06, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.  &lt;br&gt;
Highlights: The constellation Canis Major and The Solar Wind.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_2_012307.m4a" length="6550181" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_2_012307.m4a</guid>
            <pubDate>Wed, 24 Jan 2007 12:20:36 -0600</pubDate>
            <itunes:subtitle>January 23, 2007 through February 06, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning January 23, 2007 through February 06, 2007. 
Recent solar weather and forcasted activity. 
Highlights: The constellation Canis Major and The Solar Wind.</itunes:summary>
            <itunes:duration>11:13</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

        <item>
            <title>Episode 1 - January 9, 2007</title>
            <description>Up-to-date night sky activity beginning January 9, 2007 through January 22, 2007.  &lt;br&gt;
Recent solar weather and forcasted activity.&lt;br&gt;
Highlights: The constellation Orion and Sunspots.</description>
            <link>http://www.adlerpodcast.com</link>
            <category  domain="Natural%20Sciences">Science &amp; Medicine</category>
            <enclosure url="http://www.adlerpodcast.com/nightandday/2007/episode_1_010907.m4a" length="6049245" type="audio/x-m4a"  ></enclosure>
            <guid isPermaLink="false">http://www.adlerpodcast.com/nightandday/2007/episode_1_010907.m4a</guid>
            <pubDate>Tue, 09 Jan 2007 16:45:57 -0600</pubDate>
            <itunes:subtitle>January 9, 2007 through January 22, 2007</itunes:subtitle>
            <itunes:summary>Up-to-date night sky activity beginning January 9, 2007 through January 22, 2007. 
Recent solar weather and forcasted activity.
Highlights: The constellation Orion and Sunspots.</itunes:summary>
            <itunes:duration>10:30</itunes:duration>
            <itunes:keywords>Adler Planetarium, constellations, solar weather, sunspots, solar flares, sun, moon, stars, aurora borealis, northern lights</itunes:keywords>
            <itunes:author>Adler Planetarium &amp; Astronomy Museum</itunes:author>
            <itunes:explicit>no</itunes:explicit>
        </item>

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