A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red ...

Researchers may have found clues of possible ancient life beneath Mars' surface thanks to the Perseverance rover.

A photomosaic taken by the Curiosity rover on April 30, 2023, at one drill site in Gale Crater, Mars. Rock powder samples ...

In those drill sites, Curiosity detected deposits containing an iron carbonate material called siderite. According to Ben ...