http://blogs.smithsonianmag.com/science/2011/09/the-first-supernova/ Ideas, innovations and discoveries from the world of science Tue, 18 Jun 2013 18:06:30 +0000 hourly 1 http://wordpress.org/?v=3.4 http://blogs.smithsonianmag.com/science/2011/09/the-first-supernova/comment-page-1/#comment-5252 henry Tue, 06 Sep 2011 20:24:15 +0000 http://blogs.smithsonianmag.com/science/?p=7375#comment-5252 this is realy cool!!!!! this is realy cool!!!!!

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