Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

Scientists have identified eight mysterious water-shaped caves on Mars, unlike volcanic tunnels, raising fresh hopes these ...

Mars has never looked more like a planet built for hiding secrets. A cluster of eight vast, water-carved caves appears almost engineered to shield fragile chemistry, or even biology, from the brutal ...

This discovery adds a new dimension to the geoscience of Mars and opens up new possibilities for the search for life outside ...

Chinese scientists have identified eight potential karst caves on Mars, formed by water, marking a significant breakthrough in astrobiology.

Pits and Channels of Hebrus Valles region on Mars. (NASA / JPL-Caltech / University of Arizona via SWNS) By Dean Murray Researchers say life on Mars may be hidden in caves. A new study suggests eight ...

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

The Aouda.X spacesuit tests were part of a 5-day Mars mission analog field test performed at Mammoth Cave in the Giant Ice Caves of Dachstein, Austria, by the Austrian Space Forum and international ...

NASA’s interim administrator, Sean Duffy, was fired up on Wednesday when he joined a teleconference to talk about new scientific findings that concerned the potential for life to have once existed on ...

A long time ago, life left microscopic signatures on Mars — or did it? That's the question NASA scientists have worked for years to answer. On Wednesday, NASA researchers said the answer might be in a ...