Perseverance sampling a rock called Cheyava Falls in Neretva Vallis. (NASA/JPL-Caltech/MSSS) The discovery of abundant nickel ...

Scientists studying Mars rocks have found a metal-rich mineral. This raised news question about whether the red planet once ...

An accident on Mars revealed the surprising contents of an otherwise unremarkable rock. (NASA/JPL-Caltech/MSSS) A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked ...

Cone you believe this? The mysterious party hat-shaped object on Mars which perplexed experts has been identified as a naturally occurring rock shape, attributed to the Martian winds which have been ...

"The most likely explanation is that it corresponds to human-made debris." ...

Is it a rock, a Martian party hat or something even stranger? You decide.

Perseverance found the minerals in an ancient river channel, but researchers say geology may still beat biology ...

Mars has a lot of rocks. In fact, Mars has so many rocks that have undergone all sorts of weathering over the eons that, ...

More evidence that Mars was once a habitable, wet oasis not dissimilar to Earth has been found in the rocks scattered throughout the red planet. A team of researchers who analyzed the thousands of ...

A routine drive by NASA’s Curiosity rover accidentally cracked open a Martian rock, revealing rare yellow sulfur crystals. The strange discovery has scientists questioning how such an unexpected ...

NASA finds evidence on Mars of water that flowed billions of years ago, broadening the possibilities for life on the Red ...

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a cold, desert world within our solar system. It has a very thin atmosphere, but ...