An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

Perseverance rover discovered a rare rock known as Silver Mountain from Mars and it is 4.1 billion years old.

The Perseverance rover is building up a stash of rocks on Mars that could contain the first ... like SpaceX and Blue Origin.

NASA’s Curiosity rover has unearthed the largest organic molecules ever detected on Mars—possible fragments of fatty ...

Mars was long believed to be entirely red. However, NASA’s Perseverance rover has captured stunning images revealing blue rocks scattered across the Martian surface, challenging old perceptions.

Curiosity rover cracked open a Martian rock, revealing a sight never before seen on Mars - a dazzling display of yellow ...

NASA's Curiosity rover finds largest organic molecules on Mars, uncovering potential signs of ancient life and hospitable ...

Doing that would require bringing the leopard-spot rock back to Earth for analysis. A sample is sitting in Perseverance’s belly, awaiting a ride off Mars for precisely that purpose. Regardless ...

That's in part because water is a vital factor for determining if Mars ever supported life. Sedimentary rocks are often a particular focus of investigations, because they can contain evidence of ...

The rock, which was part of a larger meteorite discovery back in 1999, is thought to have originated on Mars. A chunk of the planet is believed to have been blown off into space by an impact ...

A Chinese rover has spotted evidence of an ancient coastline on Mars, suggesting the Red Planet was once a blue world ... some judgements about what the rocks were made of, it would be impossible ...