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	<title>Comments on: A cluster&#8217;s masquerade</title>
	<atom:link href="http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/feed/" rel="self" type="application/rss+xml" />
	<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/</link>
	<description>I am an astronomer, writer, and skeptic. I likes reality the way it is, and I aims to keep it that way. My real name is Phil Plait, and I run the Bad Astronomy blog.</description>
	<lastBuildDate>Fri, 25 May 2012 04:31:24 +0000</lastBuildDate>
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		<title>By: Captn Tommy</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415633</link>
		<dc:creator>Captn Tommy</dc:creator>
		<pubDate>Fri, 09 Sep 2011 15:46:54 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415633</guid>
		<description>Does anyone else see the bright orange turtle swimming at the bottom of the picture???

Proof of Disk world!  Oh my!  Tell the Republicans!

Irregardless.............................................................................................</description>
		<content:encoded><![CDATA[<p>Does anyone else see the bright orange turtle swimming at the bottom of the picture???</p>
<p>Proof of Disk world!  Oh my!  Tell the Republicans!</p>
<p>Irregardless&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;</p>
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		<title>By: Kim</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415381</link>
		<dc:creator>Kim</dc:creator>
		<pubDate>Fri, 09 Sep 2011 00:07:30 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415381</guid>
		<description>Just thought that now:  astronomers use very narrow filters to catch H-alpha lines and such. Do you have to redshift the filters to catch these lines at far-away galaxies, or filters are not that much precise?</description>
		<content:encoded><![CDATA[<p>Just thought that now:  astronomers use very narrow filters to catch H-alpha lines and such. Do you have to redshift the filters to catch these lines at far-away galaxies, or filters are not that much precise?</p>
]]></content:encoded>
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	<item>
		<title>By: Lavocat</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415374</link>
		<dc:creator>Lavocat</dc:creator>
		<pubDate>Thu, 08 Sep 2011 23:49:49 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415374</guid>
		<description>&quot;My God, it&#039;s full of stars!&quot;</description>
		<content:encoded><![CDATA[<p>&#8220;My God, it&#8217;s full of stars!&#8221;</p>
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	<item>
		<title>By: andy</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415328</link>
		<dc:creator>andy</dc:creator>
		<pubDate>Thu, 08 Sep 2011 21:31:10 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415328</guid>
		<description>This makes me wonder what a globular cluster would have looked like at the time they were young and still forming stars.</description>
		<content:encoded><![CDATA[<p>This makes me wonder what a globular cluster would have looked like at the time they were young and still forming stars.</p>
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		<title>By: Crux Australis</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415286</link>
		<dc:creator>Crux Australis</dc:creator>
		<pubDate>Thu, 08 Sep 2011 20:09:44 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415286</guid>
		<description>I had a trainee teacher in my class recently who showed the class a pic of M31, and told them that the reason it was slightly red is that it&#039;s moving away from us! *facepalm* I quickly and politely corrected her, she accepted the critique and moved on. Other than that, she was pretty good.

I wonder what she would have said about this photo before I corrected her; maybe that it was rotating at close to the speed of light?

Still, a good chance to demonstrate to students that now all facts are above checking.</description>
		<content:encoded><![CDATA[<p>I had a trainee teacher in my class recently who showed the class a pic of M31, and told them that the reason it was slightly red is that it&#8217;s moving away from us! *facepalm* I quickly and politely corrected her, she accepted the critique and moved on. Other than that, she was pretty good.</p>
<p>I wonder what she would have said about this photo before I corrected her; maybe that it was rotating at close to the speed of light?</p>
<p>Still, a good chance to demonstrate to students that now all facts are above checking.</p>
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		<title>By: briankb</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415285</link>
		<dc:creator>briankb</dc:creator>
		<pubDate>Thu, 08 Sep 2011 20:06:21 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415285</guid>
		<description>Is it a globular that &#039;blew&#039; it&#039;s globular apart?</description>
		<content:encoded><![CDATA[<p>Is it a globular that &#8216;blew&#8217; it&#8217;s globular apart?</p>
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		<title>By: Jes</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415284</link>
		<dc:creator>Jes</dc:creator>
		<pubDate>Thu, 08 Sep 2011 20:05:39 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415284</guid>
		<description>Just beautiful! It looks like someone threw a handful of glitter across the sky. 

Ot, but what happened to the Facebook share button? Edit: huh... It popped up after my comment, and the page looks different, too. Weird. </description>
		<content:encoded><![CDATA[<p>Just beautiful! It looks like someone threw a handful of glitter across the sky. </p>
<p>Ot, but what happened to the Facebook share button? Edit: huh&#8230; It popped up after my comment, and the page looks different, too. Weird.</p>
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		<title>By: VinceRN</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415190</link>
		<dc:creator>VinceRN</dc:creator>
		<pubDate>Thu, 08 Sep 2011 16:47:39 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415190</guid>
		<description>Still looks like a globular to me, but I bow to superior knowledge.  Beautiful as a globular or as an open cluster.</description>
		<content:encoded><![CDATA[<p>Still looks like a globular to me, but I bow to superior knowledge.  Beautiful as a globular or as an open cluster.</p>
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		<title>By: Messier Tidy Upper</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415185</link>
		<dc:creator>Messier Tidy Upper</dc:creator>
		<pubDate>Thu, 08 Sep 2011 16:36:02 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415185</guid>
		<description>@ ^ Jess Tauber : Ramen! :-) 

Great image, great write up. :-) 

&lt;blockquote&gt;&lt;i&gt;I first saw this picture of NGC 2100, I thought it was a globular cluster. But I was wrong. That happens sometimes. Still, it’s worth it to see such a magnificent photo.&lt;/i&gt;&lt;/blockquote&gt;

Absolutely. If I hadn&#039;t been told otherwise, I&#039;d call it a globular too. ;-)

Hard to believe it&#039;s in another different galaxy rather than our Milky Way even one as close as the Large Magellanic Cloud. 
</description>
		<content:encoded><![CDATA[<p>@ ^ Jess Tauber : Ramen! <img src='http://blogs.discovermagazine.com/badastronomy/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' />  </p>
<p>Great image, great write up. <img src='http://blogs.discovermagazine.com/badastronomy/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' />  </p>
<blockquote><p><i>I first saw this picture of NGC 2100, I thought it was a globular cluster. But I was wrong. That happens sometimes. Still, it’s worth it to see such a magnificent photo.</i></p></blockquote>
<p>Absolutely. If I hadn&#8217;t been told otherwise, I&#8217;d call it a globular too. <img src='http://blogs.discovermagazine.com/badastronomy/wp-includes/images/smilies/icon_wink.gif' alt=';-)' class='wp-smiley' /> </p>
<p>Hard to believe it&#8217;s in another different galaxy rather than our Milky Way even one as close as the Large Magellanic Cloud.</p>
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		<title>By: Jess Tauber</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415170</link>
		<dc:creator>Jess Tauber</dc:creator>
		<pubDate>Thu, 08 Sep 2011 15:43:23 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415170</guid>
		<description>I see the image of the Flying Spaghetti Monster in all His Noodliness</description>
		<content:encoded><![CDATA[<p>I see the image of the Flying Spaghetti Monster in all His Noodliness</p>
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		<title>By: Gary Ansorge</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415157</link>
		<dc:creator>Gary Ansorge</dc:creator>
		<pubDate>Thu, 08 Sep 2011 15:08:56 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415157</guid>
		<description>My monkey mid brain is enthralled. Good thing it&#039;s not in a bottle,,,(Ack! Hand stuck! Ack!)

Great pic.

Gary 7</description>
		<content:encoded><![CDATA[<p>My monkey mid brain is enthralled. Good thing it&#8217;s not in a bottle,,,(Ack! Hand stuck! Ack!)</p>
<p>Great pic.</p>
<p>Gary 7</p>
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		<title>By: Nigel Depledge</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2011/09/08/a-clusters-masquerade/comment-page-1/#comment-415129</link>
		<dc:creator>Nigel Depledge</dc:creator>
		<pubDate>Thu, 08 Sep 2011 13:30:26 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=37234#comment-415129</guid>
		<description>Oooh!  Shiny!</description>
		<content:encoded><![CDATA[<p>Oooh!  Shiny!</p>
]]></content:encoded>
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