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  <channel>
     <title>Science on the ISS</title>
     <link>http://www.cheapastro.com/podcasts</link> 
     <description>Science on the ISS is a series of 10 minute podcasts covering the wide range of scientific research activities taking place aboard the International Space Station. Science on the ISS is a Cheap Astronomy production written by Steve Nerlich. Listeners are welcome to copy and distribute these episodes for non-profit purposes. </description> 
    <pubDate>Fri, 22 Aug 2014 04:00:00 GMT</pubDate>
    <lastBuildDate>Fri, 22 Aug 2014 04:00:00 GMT</lastBuildDate>
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<language>en-us</language><itunes:explicit>no</itunes:explicit><copyright>You may copy and reproduce this material for non-profit and educational purposes</copyright><itunes:image href="http://www.cheapastro.com/SiSSICON.jpg"/><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords><itunes:summary>Science on the ISS (International Space Station) is a series of 10 minute podcasts on the wide range of scientific research activities taking place on board the orbiting laboratory known as the ISS. Science on the ISS is a Cheap Astronomy production written by Steve Nerlich. </itunes:summary><itunes:subtitle>Ensuring the science that goes over your head doesn't go over your head.</itunes:subtitle><itunes:category text="Science &amp; Medicine"><itunes:category text="Natural Sciences"/></itunes:category><itunes:category text="Technology"><itunes:category text="Podcasting"/></itunes:category><itunes:category text="Science &amp; Medicine"><itunes:category text="Natural Sciences"/></itunes:category><itunes:author>Steve Nerlich</itunes:author><itunes:owner><itunes:email>cheapastro@gmail.com</itunes:email><itunes:name>Steve Nerlich</itunes:name></itunes:owner><item>
       <title>26. SISS Episode 26, Exposed - 4 April 2018</title>
       <link>http://www.cheapastro.com/podcasts/CA259_SISS26_Exposed.mp3</link> 
<guid isPermaLink="false">SISS026</guid> 
       <description>Putting it out there.</description>
<pubDate>Wed, 4 Apr 2018 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5764973" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA259_SISS26_Exposed.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Putting it out there.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Putting it out there.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>25. SISS Episode 25, Ham radio - 8 September 2017</title>
       <link>http://www.cheapastro.com/podcasts/CA249_SISS25_HamRadio.mp3</link> 
<guid isPermaLink="false">SISS025</guid> 
       <description>Breaker, breaker.</description>
<pubDate>Fri, 8 Sep 2017 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="14885056" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA249_SISS25_HamRadio.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Breaker, breaker.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Breaker, breaker.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>24. SISS Episode 24, DNA in space - 4 June 2017</title>
       <link>http://www.cheapastro.com/podcasts/CA245_SISS24_DNAinSpace.mp3</link> 
<guid isPermaLink="false">SISS024</guid> 
       <description>Copy that.</description>
<pubDate>Sun, 4 Jun 2017 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5007138" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA245_SISS24_DNAinSpace.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Copy that.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Copy that.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>23. SISS Episode 23, Heat pipes - 25 April 2017</title>
       <link>http://www.cheapastro.com/podcasts/CA243_SISS23_HeatPipes.mp3</link> 
<guid isPermaLink="false">SISS023</guid> 
       <description>Hot stuff.</description>
<pubDate>Tue, 25 Apr 2017 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4887842" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA243_SISS23_HeatPipes.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Hot stuff.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Hot stuff.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>22. SISS Episode 22, The people factor - 20 February 2017</title>
       <link>http://www.cheapastro.com/podcasts/CA240_SISS22_PeopleFactor.mp3</link> 
<guid isPermaLink="false">SISS022</guid> 
       <description>The most fiddly components of any space mission.</description>
<pubDate>Mon, 20 Feb 2017 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="6015199" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA240_SISS22_PeopleFactor.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>The most fiddly components of any space mission.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>The most fiddly components of any space mission.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>21. SISS Episode 21, The outside - 16 December 2016</title>
       <link>http://www.cheapastro.com/podcasts/CA236_SISS21_Outside.mp3</link> 
<guid isPermaLink="false">SISS021</guid> 
       <description>There's a lot going on out there.</description>
<pubDate>Fri, 16 Dec 2016 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5682634" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA236_SISS21_Outside.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>There's a lot going on out there.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>There's a lot going on out there.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>20. SISS Episode 20, Project Sidekick - 19 September 2016</title>
       <link>http://www.cheapastro.com/podcasts/CA232_SISS20_ProjectSidekick.mp3</link> 
<guid isPermaLink="false">SISS020</guid> 
       <description>Ground control - in your face.</description>
<pubDate>Mon, 19 Sep 2016 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5367294" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA232_SISS20_ProjectSidekick.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Ground control - in your face.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Ground control - in your face.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>19. SISS Episode 19, Synthetic muscles - 25 July 2016</title>
       <link>http://www.cheapastro.com/podcasts/CA229_SISS19_SyntheticMuscles.mp3</link> 
<guid isPermaLink="false">SISS019</guid> 
       <description>One smooth step closer to the robot apocalypse.</description>
<pubDate>Mon, 25 Jul 2016 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5558719" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA229_SISS19_SyntheticMuscles.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>One smooth step closer to the robot apocalypse.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>One smooth step closer to the robot apocalypse.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>18. SISS Episode 18, Space fungus - 7 June 2016</title>
       <link>http://www.cheapastro.com/podcasts/CA226_SISS18_SpaceFungus.mp3</link> 
<guid isPermaLink="false">SISS018</guid> 
       <description>An idea that kind-of grows on you.</description>
<pubDate>Tue, 7 Jun 2016 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5044622" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA226_SISS18_SpaceFungus.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>An idea that kind-of grows on you.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>An idea that kind-of grows on you.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>17. SISS Episode 17, Organs-on-a-chip - 4 April 2016</title>
       <link>http://www.cheapastro.com/podcasts/CA222_SISS17_OrgansOnAChip.mp3</link> 
<guid isPermaLink="false">SISS017</guid> 
       <description>Getting to the guts of it.</description>
<pubDate>Mon, 4 Apr 2016 00:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5159359" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA222_SISS17_OrgansOnAChip.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Getting to the guts of it.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Getting to the guts of it.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>16. SISS Episode 16, Gravity matters - 8 February 2016</title>
       <link>http://www.cheapastro.com/podcasts/CA220_SISS16_GravityMatters.mp3</link> 
<guid isPermaLink="false">SISS016</guid> 
       <description>Some weighty issues... or not.</description>
<pubDate>Mon, 8 Feb 2016 00:37:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4922583" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA220_SISS16_GravityMatters.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Some weighty issues... or not.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Some weighty issues... or not.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>15. SISS Episode 15, Space stations - 20 October 2015</title>
       <link>http://www.cheapastro.com/podcasts/CA215_SISS15_SpaceStations.mp3</link> 
<guid isPermaLink="false">SISS015</guid> 
       <description>If you were wondering what this podcast is about...</description>
<pubDate>Tue, 20 Oct 2015 09:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5045351" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA215_SISS15_SpaceStations.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>If you were wondering what this podcast is about...</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>If you were wondering what this podcast is about...</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>14. SISS Episode 14, SPHERES II - 26 September 2015</title>
       <link>http://www.cheapastro.com/podcasts/CA213_SISS14_SPHERES2.mp3</link> 
<guid isPermaLink="false">SISS014</guid> 
       <description>Robot evolution.</description>
<pubDate>Sat, 26 Sep 2015 09:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4656440" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA213_SISS14_SPHERES2.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Robot evolution.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Robot evolution.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>13. SISS Episode 13, Surfaces - 6 June 2015</title>
       <link>http://www.cheapastro.com/podcasts/CA206_SISS13_Surfaces.mp3</link> 
<guid isPermaLink="false">SISS013</guid> 
       <description>Sometimes you have to sail into the wind.</description>
<pubDate>Sat, 6 Jun 2015 09:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5772770" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA206_SISS13_Surfaces.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Sometimes you have to sail into the wind.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Sometimes you have to sail into the wind.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>12. SISS Episode 12, Ants in space - 25 March 2015</title>
       <link>http://www.cheapastro.com/podcasts/CA203_SISS12_AntsInSpace.mp3</link> 
<guid isPermaLink="false">SISS012</guid> 
       <description>Ants are doin' it for themselves.</description>
<pubDate>Wed, 25 Mar 2015 09:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="9928226" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA203_SISS12_AntsInSpace.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Ants are doin' it for themselves.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Ants are doin' it for themselves.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>11. SISS Episode 11, Space gardening - 21 January 2015</title>
       <link>http://www.cheapastro.com/podcasts/CA201_SISS11_SpaceGardening.mp3</link> 
<guid isPermaLink="false">SISS011</guid> 
       <description>The final frontier is green.</description>
<pubDate>Wed, 28 Jan 2015 09:39:21 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4812174" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA201_SISS11_SpaceGardening.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>The final frontier is green.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>The final frontier is green.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>10. SISS Episode 10, Fish in space - 10 December 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA198_SISS10_FishInSpace.mp3</link> 
<guid isPermaLink="false">SISS010</guid> 
       <description>Fish float wherever they are.</description>
<pubDate>Wed, 10 Dec 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5314054" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA198_SISS10_FishInSpace.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Fish float wherever they are.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Fish float wherever they are.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>9. SISS Episode 9, Cells and tissues - 29 October 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA184_SISS09_TissueCulture.mp3</link> 
<guid isPermaLink="false">SISS009</guid> 
       <description>Getting this growing concern off the ground.</description>
<pubDate>Wed, 29 Oct 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4987578" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA184_SISS09_TissueCulture.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Getting this growing concern off the ground.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Getting this growing concern off the ground.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>8. SISS Episode 8, Mundane stuff - 24 September 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA179_SISS08_MundaneStuff.mp3</link> 
<guid isPermaLink="false">SISS008</guid> 
       <description>Why we need to fly a washing machine to Mars.</description>
<pubDate>Wed, 24 Sep 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5045095" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA179_SISS08_MundaneStuff.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Why we need to fly a washing machine to Mars.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Why we need to fly a washing machine to Mars.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>7. SISS Episode 7, Robots - 20 August 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA175_SISS07_Robots.mp3</link> 
<guid isPermaLink="false">SISS007</guid> 
       <description>Your plastic pal, who's fun to be with.</description>
<pubDate>Wed, 20 Aug 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4982388" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA175_SISS07_Robots.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Your plastic pal, who's fun to be with.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Your plastic pal, who's fun to be with.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>6. SISS Episode 6, Lasers - 9 July 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA169_SISS06_Lasers.mp3</link> 
<guid isPermaLink="false">SISS006</guid> 
       <description>SiSS is online.</description>
<pubDate>Wed, 9 Jul 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5336817" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA169_SISS06_Lasers.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>SiSS is online.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>SiSS is online.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>5. SISS Episode 5, Rational drugs - 4 June 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA163_SISS05_RationalDrugs.mp3</link> 
<guid isPermaLink="false">SISS005</guid> 
       <description>Miracle cures don't have to be miraculous.</description>
<pubDate>Wed, 4 Jun 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="5330564" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA163_SISS05_RationalDrugs.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Miracle cures don't have to be miraculous.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Miracle cures don't have to be miraculous.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>4. SISS Episode 4, Materials - 21 May 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA155_SISS04_Materials.mp3</link> 
<guid isPermaLink="false">SISS004</guid> 
       <description>Making stuff up.</description>
<pubDate>Wed, 21 May 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4714064" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA155_SISS04_Materials.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Making stuff up.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Making stuff up.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>4. SISS Episode 3, Overview - 9 April 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA152_SISS03_Overview.mp3</link> 
<guid isPermaLink="false">SISS003</guid> 
       <description>How to observe a life-bearing planet.</description>
<pubDate>Wed, 9 Apr 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4587211" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA152_SISS03_Overview.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>How to observe a life-bearing planet.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>How to observe a life-bearing planet.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

<item>
       <title>2. SISS Episode 2, It's very cold in space - 19 March 2014</title>
       <link>http://www.cheapastro.com/podcasts/CA149_SISS02_VeryCold.mp3</link> 
<guid isPermaLink="false">SISS002</guid> 
       <description>It is strangely cold up there.</description>
<pubDate>Wed, 19 Mar 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4530817" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA149_SISS02_VeryCold.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>It is strangely cold up there.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>It is strangely cold up there.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

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       <title>1. SISS Episode 1, SPHERES - 5 March 2014</title>
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       <description>Science on the ISS, Episode 1. The real space balls.</description>
<pubDate>Wed, 5 Mar 2014 13:32:00 GMT</pubDate>
    <author>cheapastro@gmail.com (Steve Nerlich)</author><enclosure length="4007291" type="audio/mpeg" url="http://www.cheapastro.com/podcasts/CA144_SISS01_Spheres.mp3"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>Science on the ISS, Episode 1. The real space balls.</itunes:subtitle><itunes:author>Steve Nerlich</itunes:author><itunes:summary>Science on the ISS, Episode 1. The real space balls.</itunes:summary><itunes:keywords>International,Space,Station,cheap,astronomy,duranee,Steve,Nerlich,science,astronomy,space,science,astrophysics,microgravity,space,exploration</itunes:keywords></item>

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