NASA's Perseverance rover may have uncovered hints of ancient Martian life, but China's Tianwen 3 mission could be the first ...

It's not the first time there have been claims of signs of life on Mars, so why are scientists particularly thrilled now?

Since 2021, NASA’s Perseverance rover has explored Jezero Crater, a site chosen because it once hosted a lake and river delta ...

Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

NASA’s Perseverance rover has discovered a peculiar “float rock” on Mars, named “St. Pauls Bay,” resembling a cluster of ...

A recent study led by NASA and Imperial College London has found strong indications of ancient microbial life on Mars, based on analysis of rock samples from the Jezero Crater.

A new study suggests a habitable past and signs of ancient microbial processes on Mars -- and Imperial scientists provided crucial context.Led by NASA ...

NASA’s Perseverance rover, in its exploration of Mars, has unearthed potential signs of ancient life within Martian rock. This discovery may represent the most compelling evidence to date of past life ...

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a ...