Unusual chemical compounds found on rocks on Mars could be a sign that life once existed on the red planet, though ...

Scientists studying Mars rocks have found a metal-rich mineral. This raised news question about whether the red planet once ...

NASA administrator Jared Isaacman has dropped a big claim regarding the discovery of ancient life on Mars. In a recent ...

Perseverance sampling a rock called Cheyava Falls in Neretva Vallis. (NASA/JPL-Caltech/MSSS) The discovery of abundant nickel ...

NASA has discovered strong evidence for ancient life on Mars, a potentially groundbreaking finding for humanity. In this ...

Perseverance found the minerals in an ancient river channel, but researchers say geology may still beat biology ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The surface of Mars, as ...

New questions are being raised about whether life may have once existed on Mars. In a study published in the peer-reviewed journal Astrobiology on Feb. 4, scientists analyzed data collected by NASA’s ...

The northern ice ap of Mars seen from space - NASA/JPL-Caltech/MSSS Humanity has dreamed about discovering life on alien planets for as long as we have dreamed about visiting other worlds. Since Mars ...