TwistedSifter on MSN
Scientists claim that life was found on Mars in 1976, but the tests we ran accidentally destroyed it
We may have detected Martian life 50 years ago.
IFLScience on MSN
Mudstone molecules might be second-best proof we’ve found that Mars once had life
Organic molecules found by the Curiosity rover are too common to be explained by any process we know, other than life, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results