Alien life evidence? Not so fast

Monday, March 7, 2011 - 14:00 in Astronomy & Space

Astronomer Phil Plait explains why he's treating the claim with skepticism

Read the whole article on CBSNews - Science

More from CBSNews - 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