Scientists think big impact caused two-faced Mars

Wednesday, June 25, 2008 - 12:21 in Astronomy & Space

LOS ANGELES (AP) -- 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....

Read the whole article on AP Science

More from AP Science

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net