| From Classbrain.com Astronomy Asteroid 2007 WD5 is expected to cross the orbital path of Mars early next year, and has a 1 in 75 chance of colliding with the planet according to NASA. Source: NASA Source URL: http://science.nasa.gov/headlines/y2007/21dec_2007wd5.htm?list68782 © Copyright 2004 by Classbrain.com |