This is a citation of an outside article. Gravyday is not responsible for its content. Original URL below. Possible sign of Mars life? Curiosity rover finds 'tantalizing' Red Planet organics There are three possible explanations for the new find, and one involves ancient Mars microbes. NASA's Curiosity rover has found some interesting organic compounds on the Red Planet that could be signs of ancient Mars life, but it will take a lot more work to test that hypothesis.(more)
