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

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

NASA’s Curiosity rover has drilled the Mars’ subsurface in three to four centimeters to extract the findings. Explore details of the mission.

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

NASA says the discovery of carbonate suggests the ancient Martian atmosphere contained enough carbon dioxide to support ...

Could Mars have really been home to alien lifeforms? NASA's most recent discovery, made by its Curiosity Rover on the Red ...

To study Mars’s chemical and mineral makeup, the Curiosity rover drills one to 1.5 inches down into the subsurface, then ...

NASA's Curiosity Mars rover sees its tracks receding into the distance at a site nicknamed "Ubajara" on April 30, 2023. This ...

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

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

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