Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars last year may have ...

Martian mudstones contain features that NASA says are the "clearest sign of life" yet on Mars, according to new findings from ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

The big question will be whether or not scientists can demonstrate that greigite and vivianite need biological life to form.

In fairness to the Perseverance rover, this is exactly what it was built for. Nicknamed Percy, the machine was sent to Jezero ...

The rocks “very well could be the clearest sign of life that we’ve ever found on Mars, which is incredibly exciting,” acting ...

Minerals in the rock might have been produced by microbes in chemical reactions, but researchers say they’ll need to examine ...

NASA’s Perseverance rover detects potential biosignatures in Jezero Crater sample Discovery published in Nature marks closest ...

But the claim that NASA announced found life on Mars was false. NASA announced it found promising evidence of potential ...

NASA officials will unveil details about a new finding connected to a unique sample the Perseverance rover found on Mars ...

“This finding by Perseverance …is the closest we have ever come to discovering life on Mars,” said acting NASA administrator ...