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

On a battered rock in an ancient Martian riverbed, a pattern of dark, rounded patches has jolted planetary science. These ...

In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its ...

The Perseverance rover has been exploring Jezero Crater for years, but it's never found an otherworldly object quite like this one until now.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Tantalising signs of past microbial life showed up on Mars this year, but to truly know whether they contain the answer to ...

On record 2025 as one of the most amazing years in contemporary astronomy, providing findings that would turn our collective ...

NASA's Curiosity rover has sent back a striking new "postcard" from high on the slopes of the Red Planet's Mount Sharp, ...

Yes, zombie creatures from another world could indeed land on a defenseless planet, but in a twist, it's the Earthlings who ...

NASA’s Perseverance rover continues collecting and studying Mars samples as uncertainty grows over the future of the Mars Sample Return program.

Built to last, NASA’s Perseverance rover continues its long journey across Mars, collecting samples and revealing the ...