http://michaelgr.com/2008/01/31/target-earth/ Stay Curious. Wed, 02 Nov 2011 19:04:19 +0000 hourly 1 http://wordpress.com/ http://michaelgr.com/2008/01/31/target-earth/#comment-3885 Tue, 23 Feb 2010 00:01:12 +0000 http://michaelgr.wordpress.com/?p=195#comment-3885 Excellent post. As always I enjoy reading your posts…

]]> http://michaelgr.com/2008/01/31/target-earth/#comment-2361 Fri, 13 Jun 2008 12:14:20 +0000 http://michaelgr.wordpress.com/?p=195#comment-2361 [...] square kilometers 830 square miles?? And it could happen again. NASA isn’t funding research on this.http://michaelgr.com/2008/01/31/target-earth/StarChild: MeteoroidsA meteoroid is a piece of stone-like or metal-like debris which travels in [...]

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