NASA Science News for March 12, 2013
An analysis of a rock sample recently collected by NASA's Curiosity rover shows ancient Mars could have supported living microbes.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2013/12mar_graymars/ (http://science.nasa.gov/science-news/science-at-nasa/2013/12mar_graymars/)
Just watched that on the news. It was quite interesting.