A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence ...

A treasure trove of clues from Curiosity reveals that ancient Mars once trapped massive amounts of CO2 in its crust, thanks ...

Related: Massive tectonic collision causing Himalayas to grow may also be splitting Tibet apart The Rainbow Mountains are ...

NASA believes that examining other sulfate-rich areas could validate these findings and further illuminate Mars’ ...

The siderite identified in Curiosity data helps confirm and refine models of Mars's early warm period, more than 3.5 billion ...

Perseverance just stumbled upon one of Mars’ weirdest rocks yet—a formation covered in dark, spherical shapes with mysterious ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

A QUT-led study analyzing data from NASA's Perseverance rover has uncovered compelling evidence of multiple mineral-forming ...

A mineral known as siderite, discovered in rock samples collected by the National Aeronautics and Space Administration's ...

The bizarre Martian rocks just keep on comin'. NASA's Perseverance Rover has stumbled across an extremely strange rock that's "astonished" scientists while exploring the rim of the Jezero crater on ...

Miners discover a one-of-a-kind amethyst crystal inside a large basalt geode in the Santa Rosa mine in Uruguay’s Artigas ...