NASA explains how close the Asteroid will come to Earth
An asteroid about half the size of a football field will wiz by the earth Friday, about 17,200 miles away.
http://www.wusa9.com/video/2167836509001/1/NASA-explains-how-close-the-Asteroid-will-come-to-Earth
http://bc_gvpc.edgesuite.net/img/963482463001/201302/2335/963482463001_2167792435001_961896998-160-1360947240342.jpg?pubId=963482463001
NASA explains how close the Asteroid will come to Earth
An asteroid about half the size of a football field will wiz by the earth Friday, about 17,200 miles away.
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