NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

Fresh analysis of Perseverance rover data reveals Jezero Crater experienced repeated episodes of water activity, ...

NASA's Perseverance rover has detected compelling evidence of potential past life on Mars within Jezero Crater. The rover's ...

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.

Scientists stressed that in-depth analysis is needed of the sample gathered by the Perseverance rover before reaching any ...

Jezero Crater has become one of the most exciting places in the search for signs of past life on Mars. Since landing in 2021, ...

NASA’s Opportunity rover has officially concluded its groundbreaking mission on Mars, sending its final signals to Earth and leaving behind a legacy that reshaped our understanding of the Red Planet.

Minerals in the rock might have been produced by microbes in chemical reactions, but researchers say they’ll need to examine ...

NASA rover Perseverance collected evidence being considered by agency officials as 'the closest we have ever come to ...

The agency’s scientists are still not saying they found fossils of Martian microbes, but analysis of the specimen collected by the Perseverance rover raises that possibility.

As NASA's Perseverance rover, a car-sized robotic explorer, looks for signs of possible ancient life on Mars, it has stumbled ...