Record Close Asteroid Flyby Only Weeks Away
On February 15th, 2012, an asteroid named "2012 - DA14", about half the size of a football field, will fly within 17,200 miles of Earth - that's closer than many man-made satellites. Astronomers have never seen an object this large come so close to our planet, however NASA has stated that it poses no problem..
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Posted by: College professors | October 31, 2013 at 06:34 PM