The recent detection of potential signs of ancient microbial life on Mars by NASA’s Perseverance rover has sparked renewed ...

After NASA announced it had found potential evidence of ancient microbial life on Mars, imagery supposedly released by the US ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a ...

A groundbreaking study has revealed that ice on Mars could preserve traces of ancient life for up to 50 million years. This ...

Experiments show that biomolecules trapped in pure ice could withstand the harsh radiation of Mars for tens of millions of years.

The search for life on Mars dates back about five decades, and a Sept. 10 announcement marks perhaps the most dramatic advancement yet. The news: NASA's Perseverance rover had found potential signs of ...

A new analysis of chemical signatures measured by NASA's Curiosity Rover gives a peek at Mars's past to a time some 3.7 ...

A mudstone sample from Jezero Crater shows textures and minerals that on Earth often form through microbial activity. Scientists caution that nonbiological processes could also explain the features, ...

A NASA study shows bacteria fragments can survive 50 million years in Martian ice. Pure ice, not rock, could hold clues to ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...