This video explores the uncomfortable possibility that the biggest obstacle in finding alien life is not distance, but ...

Well, as a matter of fact, I have often had close encounters with aliens, only I never bothered to mention it here. For this ...

There are "vast hidden magma systems" inside of Mars, scientists say – and it could have major implications for the search ...

Scientists using NASA's Perseverance rover have detected complex organic carbon in rocks from Jezero Crater, adding to ...

Nasa's latest Mars discovery brings us closer to finding alien life. Perseverance has found deep deposits of complex carbon ...

NASA’s Perseverance rover has uncovered what may be the strongest evidence yet of ancient life on Mars. Inside a ...

An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.

"Measurements of two mudstones show hundreds of organic detections, making this the most robust organic detection in Jezero ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...