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	<title>Comments on: Felicia Day collides galaxies!</title>
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	<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/</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>Tue, 24 Nov 2009 00:07:02 -0600</lastBuildDate>
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		<title>By: Marion Delgado</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/comment-page-1/#comment-224225</link>
		<dc:creator>Marion Delgado</dc:creator>
		<pubDate>Tue, 03 Nov 2009 17:53:26 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=6683#comment-224225</guid>
		<description>Dr. Phil, I have seen a credible argument that radiative frequency pollution from vaccine production has partially prevented the galaxy from naturally correcting its course, contributing to the collision problem the so-called experts are pretending to address. Apparently, this was allowed because it would cause solar system warming which could be passed off on carbon dioxide, and also because of a mistaken belief that the fine tuning of the galaxy was not intelligently designed but evolved, and therefore it would not be a problem because of natural selection. Once again, we see the Butterfly Effect of mankind&#039;s tampering with the system God or whatever higher power you accept has created. It might seem like something out of a fantastic novel, but apparently it&#039;s all true. Until our paradigm shifts, we&#039;re essentially &quot;flying blind&quot; in the belief that Mother Nature does not know best, or that scientists know more than the contents of their labs. Keep in mind that what you, an astronomer, see of the great, wonderful universe is literally a &lt;i&gt;reflection&lt;/i&gt; and often a computer comes between you and what you are &quot;seeing.&quot;</description>
		<content:encoded><![CDATA[<p>Dr. Phil, I have seen a credible argument that radiative frequency pollution from vaccine production has partially prevented the galaxy from naturally correcting its course, contributing to the collision problem the so-called experts are pretending to address. Apparently, this was allowed because it would cause solar system warming which could be passed off on carbon dioxide, and also because of a mistaken belief that the fine tuning of the galaxy was not intelligently designed but evolved, and therefore it would not be a problem because of natural selection. Once again, we see the Butterfly Effect of mankind&#8217;s tampering with the system God or whatever higher power you accept has created. It might seem like something out of a fantastic novel, but apparently it&#8217;s all true. Until our paradigm shifts, we&#8217;re essentially &#8220;flying blind&#8221; in the belief that Mother Nature does not know best, or that scientists know more than the contents of their labs. Keep in mind that what you, an astronomer, see of the great, wonderful universe is literally a <i>reflection</i> and often a computer comes between you and what you are &#8220;seeing.&#8221;</p>
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		<title>By: Damon</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/comment-page-1/#comment-222896</link>
		<dc:creator>Damon</dc:creator>
		<pubDate>Wed, 28 Oct 2009 09:13:59 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=6683#comment-222896</guid>
		<description>Eh, she&#039;s a bit plain for a redhead. Semi-interesting personality though.</description>
		<content:encoded><![CDATA[<p>Eh, she&#8217;s a bit plain for a redhead. Semi-interesting personality though.</p>
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		<title>By: Nick Strobel</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/comment-page-1/#comment-222819</link>
		<dc:creator>Nick Strobel</dc:creator>
		<pubDate>Wed, 28 Oct 2009 00:42:54 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=6683#comment-222819</guid>
		<description>Phil: You think it was *your* book she read to get her astronomy? No. I think it was *my* book. :-)

The 3 billion year figure for the Andromeda/Milky Way merger is based on one possible set of the transverse velocities. The radial velocities show Andromeda moving toward us but we don&#039;t know the transverse velocity part of its motion to distinguish between two galaxies orbiting each other in elliptical orbits from those on a collision course. 

John Dubinski created some of the simulations used in the Spitzer/Felicia Day video and he gives the 3 billion year figure on his page about the Andromeda/Milky Way merger at http://www.galaxydynamics.org/tflops.html
That page includes a simulation of what the merger will look like from the Earth&#039;s vantage point. Cool spacey music too. (Also see his article in the October 2006 Sky + Tel)</description>
		<content:encoded><![CDATA[<p>Phil: You think it was *your* book she read to get her astronomy? No. I think it was *my* book. <img src='http://blogs.discovermagazine.com/badastronomy/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p>The 3 billion year figure for the Andromeda/Milky Way merger is based on one possible set of the transverse velocities. The radial velocities show Andromeda moving toward us but we don&#8217;t know the transverse velocity part of its motion to distinguish between two galaxies orbiting each other in elliptical orbits from those on a collision course. </p>
<p>John Dubinski created some of the simulations used in the Spitzer/Felicia Day video and he gives the 3 billion year figure on his page about the Andromeda/Milky Way merger at <a href="http://www.galaxydynamics.org/tflops.html" rel="nofollow">http://www.galaxydynamics.org/tflops.html</a><br />
That page includes a simulation of what the merger will look like from the Earth&#8217;s vantage point. Cool spacey music too. (Also see his article in the October 2006 Sky + Tel)</p>
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		<title>By: I'd rather be  fishin'</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/comment-page-1/#comment-222813</link>
		<dc:creator>I'd rather be  fishin'</dc:creator>
		<pubDate>Wed, 28 Oct 2009 00:15:25 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=6683#comment-222813</guid>
		<description>Waddya mean voting Felicia as mere empress of the Earth? Earth schmerth!!  Felicia for Queen of the Galaxies!</description>
		<content:encoded><![CDATA[<p>Waddya mean voting Felicia as mere empress of the Earth? Earth schmerth!!  Felicia for Queen of the Galaxies!</p>
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		<title>By: John Paradox</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/comment-page-1/#comment-222795</link>
		<dc:creator>John Paradox</dc:creator>
		<pubDate>Tue, 27 Oct 2009 22:44:24 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=6683#comment-222795</guid>
		<description>Yes, I do want to date your avatar....

J/P=?</description>
		<content:encoded><![CDATA[<p>Yes, I do want to date your avatar&#8230;.</p>
<p>J/P=?</p>
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		<title>By: Bjørnar</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/comment-page-1/#comment-222748</link>
		<dc:creator>Bjørnar</dc:creator>
		<pubDate>Tue, 27 Oct 2009 19:26:48 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=6683#comment-222748</guid>
		<description>Oh my. That was a great video. Who&#039;ll join me in voting Felicia as empress of the Earth?</description>
		<content:encoded><![CDATA[<p>Oh my. That was a great video. Who&#8217;ll join me in voting Felicia as empress of the Earth?</p>
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		<title>By: Todd W.</title>
		<link>http://blogs.discovermagazine.com/badastronomy/2009/10/26/felicia-day-collides-galaxies/comment-page-1/#comment-222732</link>
		<dc:creator>Todd W.</dc:creator>
		<pubDate>Tue, 27 Oct 2009 17:41:28 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/badastronomy/?p=6683#comment-222732</guid>
		<description>@DemetriusOfPharos

Yes.  That video is rather crush-inducing.  And it makes even more sense once you&#039;ve watched The Guild.</description>
		<content:encoded><![CDATA[<p>@DemetriusOfPharos</p>
<p>Yes.  That video is rather crush-inducing.  And it makes even more sense once you&#8217;ve watched The Guild.</p>
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