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	<title>Comments on: Why is Edwin Hubble so important to the astronomy field?</title>
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	<link>http://www.astronomag.com/hubble/why-is-edwin-hubble-so-important-to-the-astronomy-field</link>
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		<title>By: David D</title>
		<link>http://www.astronomag.com/hubble/why-is-edwin-hubble-so-important-to-the-astronomy-field/comment-page-1#comment-4406</link>
		<dc:creator>David D</dc:creator>
		<pubDate>Thu, 10 Dec 2009 21:58:59 +0000</pubDate>
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		<description>Edwin Powell Hubble (November 20, 1889 – September 28, 1953) was an American astronomer. He profoundly changed astronomers&#039; understanding of the nature of the universe by demonstrating the existence of other galaxies besides the Milky Way. He also discovered that the degree of redshift observed in light coming from a galaxy increased in proportion to the distance of that galaxy from the Milky Way. This became known as Hubble&#039;s law, and would help establish that the universe is expanding.&lt;br&gt;&lt;b&gt;References : &lt;/b&gt;&lt;br&gt;</description>
		<content:encoded><![CDATA[<p>Edwin Powell Hubble (November 20, 1889 – September 28, 1953) was an American astronomer. He profoundly changed astronomers&#8217; understanding of the nature of the universe by demonstrating the existence of other galaxies besides the Milky Way. He also discovered that the degree of redshift observed in light coming from a galaxy increased in proportion to the distance of that galaxy from the Milky Way. This became known as Hubble&#8217;s law, and would help establish that the universe is expanding.<br /><b>References : </b></p>
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		<title>By: AstroGeek</title>
		<link>http://www.astronomag.com/hubble/why-is-edwin-hubble-so-important-to-the-astronomy-field/comment-page-1#comment-4405</link>
		<dc:creator>AstroGeek</dc:creator>
		<pubDate>Thu, 10 Dec 2009 21:48:59 +0000</pubDate>
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		<description>He was first to show that the universe is expanding, and is considered by many to be the father of observational cosmology.

See links below for further info.&lt;br&gt;&lt;b&gt;References : &lt;/b&gt;&lt;br&gt;http://www.edwinhubble.com/
http://en.wikipedia.org/wiki/Edwin_Hubble
http://www.time.com/time/time100/scientist/profile/hubble.html</description>
		<content:encoded><![CDATA[<p>He was first to show that the universe is expanding, and is considered by many to be the father of observational cosmology.</p>
<p>See links below for further info.<br /><b>References : </b><br /><a href="http://www.edwinhubble.com/" rel="nofollow">http://www.edwinhubble.com/</a><br />
<a href="http://en.wikipedia.org/wiki/Edwin_Hubble" rel="nofollow">http://en.wikipedia.org/wiki/Edwin_Hubble</a><br />
<a href="http://www.time.com/time/time100/scientist/profile/hubble.html" rel="nofollow">http://www.time.com/time/time100/scientist/profile/hubble.html</a></p>
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