Since 2021, NASA 's Perseverance rover has explored Jezero crater, a 28-mile-wide basin on Mars where rivers once fed a lake.

The rover found igneous rocks. These rocks can form deep underground from magma or through volcanic activity at the surface.

Carbonate minerals are among the best records of past liquid water on Mars: They form when water carrying dissolved carbon ...

Perseverance rover makes a discovery at Margin Unit on Mars giving scientists clues about the planet's wet history and ...

Add Yahoo as a preferred source to see more of our stories on Google. More evidence that Mars was once a habitable, wet oasis not dissimilar to Earth has been found in the rocks scattered throughout ...

NASA's Perseverance rover found igneous rocks in Jezero Crater, revealing Mars' water history. Rocks show signs of water ...

The scientists were especially intrigued by strong signals of carbonate minerals detected by Mars orbiters. On Earth, carbonates frequently form in shallow ocean and lake environments capable of ...

When we think of space robots, our imagination quickly expands. They drive tens of millions of kilometers from Earth, analyze ...

Well, the Mars rover Perseverance has been driving around a crater, a possible lakebed, drilling for rock samples, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Perseverance sampling a rock called Cheyava Falls in Neretva Vallis. (NASA/JPL-Caltech/MSSS) The discovery of abundant nickel in a ...

Mars was once home to wet, humid areas that received heavy rainfall, similar to tropical regions on Earth, a new study of unusually bleached rocks suggests. Researchers were intrigued by peculiar ...