"I have looked farther into space than ever a human being did before me."

— William Herschel

Scientists Think Big Object Whacked Mars

By kuky at Thu, 06/26/2008 - 11:28am

LOS ANGELES (June 25) - Why is Mars two-faced? Scientists say fresh evidence supports the theory that a monster impact punched the red planet, leaving behind perhaps the largest gash on any heavenly body in the solar system.

See full article:

http://news.aol.com/story/_a/scientists-think-big-object-whacked-mars/20...