"The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

Researchers bombarded these hybrid lifeforms with a year's worth of Martian radiation in just 5 hours — and they survived, ...

NASA's Curiosity Rover has discovered long carbon chains on Mars. On Earth, molecules like these are overwhelmingly produced ...

Though most of the region surrounding the rock is light-colored and dusty, Skull Hill is dark, angular, and covered in tiny ...

Mars attracts attention in an odd way. This time, it has to do with a skull-shaped rock rather than cold poles or old rivers.

Since its touchdown in Jezero Crater in February 2021, NASA’s Perseverance rover has steadily explored Martian rocks. From ...

NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien ...

A group of researchers from Australia studied crystal formation on the surface of Mars to determine how the Martian ...

NASA's Curiosity rover has detected long organic molecules, resembling fatty acids, in a Martian rock sample. This unexpected ...

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

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

The European Space Agency (ESA) just released some new snapshots from its Mars Express orbiter that detail the dynamic ...