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

The Astrogeology Science Center, which has helped astronauts and robots reach other worlds safely, is facing a substantial ...

NASA's Curiosity rover has unearthed compelling evidence of a past carbon cycle on Mars, discovering siderite within Gale ...

NASA's Perseverance rover is reveling in a scientific bonanza on Mars after finding a diverse array of rocks that are ...

Billions of years ago, Mars was warm, wet, and capable of sustaining liquid water on its surface. Scientists have long ...

Scientists using NASA’s Curiosity rover have discovered siderite—an iron carbonate—in the sulfate-rich rocks of Gale Crater, ...

In a study co-authored by a Texas A&M University scientist, researchers have revealed new insights into the geological ...

Experts contrast Washington’s budget threat to Martian sample return programme and clear goals for Tianwen-3 mission and ...

NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor alien life.

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

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