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	<title>The Why Files &#187; Origin and evolution of the earth system</title>
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	<link>http://whyfiles.org</link>
	<description>The Science Behind The News</description>
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		<title>Brit astronomers reveal sizzling cosmic tryst!</title>
		<link>http://whyfiles.org/2009/brit-astronomers-reveal-sizzling-cosmic-tryst/</link>
		<comments>http://whyfiles.org/2009/brit-astronomers-reveal-sizzling-cosmic-tryst/#comments</comments>
		<pubDate>Thu, 27 Aug 2009 21:38:23 +0000</pubDate>
		<dc:creator>admin</dc:creator>
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		<guid isPermaLink="false">http://whyfiles.org/?p=2726</guid>
		<description><![CDATA[A planet newly found in the southern sky is perilously close to its star, orbiting in less than 1 Earth day. Within 10 years, this planet may force a new understanding of star-guts.]]></description>
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		</item>
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		<title>&#8220;No prob&#8221; sez life to crashing asteroids!</title>
		<link>http://whyfiles.org/2009/crashing-asteroids/</link>
		<comments>http://whyfiles.org/2009/crashing-asteroids/#comments</comments>
		<pubDate>Thu, 21 May 2009 19:50:43 +0000</pubDate>
		<dc:creator>admin</dc:creator>
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		<category><![CDATA[late heavy bombardment]]></category>
		<category><![CDATA[origin of life]]></category>

		<guid isPermaLink="false">http://whyfiles.org/?p=1938</guid>
		<description><![CDATA[The "late heavy bombardment" burned out any life that was around 4 billion years ago -- or not... Plenty of high temperature bacteria could have survived in deep rocks, says a new study.]]></description>
		<wfw:commentRss>http://whyfiles.org/2009/crashing-asteroids/feed/</wfw:commentRss>
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		<title>Year of astronomy: More reasons to love stars!</title>
		<link>http://whyfiles.org/2009/year-of-astronomy-more-reasons-to-love-stars/</link>
		<comments>http://whyfiles.org/2009/year-of-astronomy-more-reasons-to-love-stars/#comments</comments>
		<pubDate>Sun, 25 Jan 2009 20:08:44 +0000</pubDate>
		<dc:creator>admin</dc:creator>
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		<category><![CDATA[black hole]]></category>
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		<category><![CDATA[ice volcano]]></category>
		<category><![CDATA[Light pollution]]></category>
		<category><![CDATA[maser]]></category>
		<category><![CDATA[quasar]]></category>
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		<category><![CDATA[water]]></category>

		<guid isPermaLink="false">http://whyfiles.org/?p=1160</guid>
		<description><![CDATA[400 years ago, Galileo discovered the moons of Jupiter. We discover water from 11 billion years ago, volcanoes at Titan, a moon of Saturn, and good reasons to shun light pollution.]]></description>
		<wfw:commentRss>http://whyfiles.org/2009/year-of-astronomy-more-reasons-to-love-stars/feed/</wfw:commentRss>
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		<title>Looking anew at diamonds</title>
		<link>http://whyfiles.org/2008/looking-anew-at-diamonds/</link>
		<comments>http://whyfiles.org/2008/looking-anew-at-diamonds/#comments</comments>
		<pubDate>Thu, 10 Jan 2008 21:32:04 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<category><![CDATA[blue diamond]]></category>
		<category><![CDATA[conflict diamond]]></category>
		<category><![CDATA[fingerprint]]></category>
		<category><![CDATA[Hope diamond]]></category>
		<category><![CDATA[phosphorescence]]></category>
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		<category><![CDATA[spectroscopic]]></category>
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		<guid isPermaLink="false">http://whyfiles.org/?p=1032</guid>
		<description><![CDATA[New analysis uses light to distinguish one diamond from another. Technique may help jewelers, but won't help the battle against the "conflict diamonds" that are fueling wars in Africa.]]></description>
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		<item>
		<title>Tales from the solar system: Voyagers told &#8216;em best!</title>
		<link>http://whyfiles.org/2007/tales-from-the-solar-system-voyagers-told-em-best/</link>
		<comments>http://whyfiles.org/2007/tales-from-the-solar-system-voyagers-told-em-best/#comments</comments>
		<pubDate>Fri, 07 Sep 2007 01:11:53 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<category><![CDATA[Voyager spacecraft]]></category>

		<guid isPermaLink="false">http://whyfiles.org/?p=1014</guid>
		<description><![CDATA[The Long Goodbye: 30 years after blast-off, two Voyager spaceships have reached the edge of the solar system. Meet the missions that revolutionized the study of planets and moons.]]></description>
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		<title>Super View of Supernova</title>
		<link>http://whyfiles.org/2007/super-view-of-supernova/</link>
		<comments>http://whyfiles.org/2007/super-view-of-supernova/#comments</comments>
		<pubDate>Thu, 01 Mar 2007 21:44:11 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<category><![CDATA[neutron star; dumbbell shape]]></category>
		<category><![CDATA[supernova 1987A]]></category>
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		<guid isPermaLink="false">http://whyfiles.org/?p=974</guid>
		<description><![CDATA[After 20 years, star explosion reveals more secrets. What gives in these giant bangs?
]]></description>
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		<title>Understanding Earthquakes!</title>
		<link>http://whyfiles.org/2005/earthquake/</link>
		<comments>http://whyfiles.org/2005/earthquake/#comments</comments>
		<pubDate>Thu, 03 Nov 2005 15:01:04 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<guid isPermaLink="false">http://whyfiles.org/?p=586</guid>
		<description><![CDATA[What are earthquakes? What new methods are used to view them? Are we any closer to accurate earthquake predictions?]]></description>
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		<title>Comet Collision: Close Encounters of the Cometary Kind</title>
		<link>http://whyfiles.org/2005/comets-up-close/</link>
		<comments>http://whyfiles.org/2005/comets-up-close/#comments</comments>
		<pubDate>Thu, 28 Jul 2005 19:24:34 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<guid isPermaLink="false">http://whyfiles.org/?p=721</guid>
		<description><![CDATA[What can we learn from whacking comets, up close and personal? What do comets tell us about the early solar system? And what is the role of comets in history?]]></description>
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		<title>Planet Formation</title>
		<link>http://whyfiles.org/2004/planet-formation/</link>
		<comments>http://whyfiles.org/2004/planet-formation/#comments</comments>
		<pubDate>Wed, 24 Nov 2004 18:03:59 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<guid isPermaLink="false">http://whyfiles.org/?p=733</guid>
		<description><![CDATA[New view of crystals that form into planets in protoplanetary disks. Which came first, the planet or the crystals?]]></description>
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		<title>Lunar Eclipse</title>
		<link>http://whyfiles.org/2003/lunar-eclipse/</link>
		<comments>http://whyfiles.org/2003/lunar-eclipse/#comments</comments>
		<pubDate>Thu, 15 May 2003 15:08:44 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<guid isPermaLink="false">http://whyfiles.org/?p=594</guid>
		<description><![CDATA[Lunar eclipses are fleeting events, but their history goes deep. And what's what with that reddish hue?]]></description>
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