Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars may have potentially been ...

In fairness to the Perseverance rover, this is exactly what it was built for. Nicknamed Percy, the machine was sent to Jezero ...

Earlier evidence pointing to ancient microbial life on the red planet hasn’t held up.

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

But the claim that NASA announced found life on Mars was false. NASA announced it found promising evidence of potential ...

Prize: NASA could offer a prize—say $3 billion to the first company and $1 billion to a second company—for delivering ...

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

NASA says it’s now closer than ever to “discovering life on Mars” thanks to a key sample obtained by its Perseverance rover.

The rover carries a drill to penetrate rocks and tubes to hold the samples gathered from places judged most suitable for ...

Was there ever life on Mars? Planetary scientists think there could have been but there hasn’t been any direct evidence.

An uncrewed mission called Artemis 1 flew around the moon and back again in 2022. Four astronauts aim to do the same next ...