NASA has discovered signs of life on Mars in the form of organic carbon, sulfur, rust, and phosphorous in a canyon, and new ...

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

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

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

"The results reported here can be crucial when down-selecting which samples, if not all, are returned to Earth." ...

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

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

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

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

Potential signs of microbial life were found in a rock sample collected by the rover in 2024 from an ancient dry riverbed on ...

NASA announced its newest class of astronauts Sept. 22 as agency leaders and lawmakers emphasized their intent to return ...

After years of searching, NASA’s Perseverance rover has discovered some polka-dotted rocks that may provide the strongest ...