Today, February 15, 2013, the asteroid 2012 DA14 is passing us quite closely...a mere 17,200 miles from the surface of Earth which is a record close approach for a known object of this size. This is closer than satellites in geosynchronous orbit!
NASA is tracking the trajectory of 2012 DA14. Watch it live here:
http://www.ustream.tv/nasajpl2
http://www.nasa.gov/
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