In a Martian valley carved by ancient rivers, a four-pound helicopter sat in silence, its blades half-buried in red dust.

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

The tests also revealed that the ditches only develop on dunes with very fine, evenly sized sand grains. Coarser or more jagged material prevents the burrowing motion, which could explain why the ...

NASA has announced that a sample collected on Mars by its Perseverance rover may contain evidence of ancient microbial life Perseverance took the sample from a rock named Cheyava Falls in a dry ...

Blocks of carbon dioxide ice appear to carve mysterious gullies on Mars as they melt down dune slopes and blast away sand.

“This finding by Perseverance …is the closest we have ever come to discovering life on Mars,” said acting NASA administrator ...

NASA's Perseverance Mars rover may have captured an image of interstellar comet 3I/ATLAS streaking across the sky above the ...

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, ...

NEW YORK -- On Thursday, NASA will launch rover Perseverance on its mission to Mars. Rebekah Sosland Siegfriedt shared her excitement on the mission as NASA's Systems Engineer for Testing Rover Before ...

"The morale has been as low as anyone has seen in decades, maybe ever." The post NASA Guts Workforce at Lab Responsible for ...

NASA's Mars Perseverance rover has seemingly managed to snap images of interstellar object 3I/ATLAS as it made its flyby of ...

NASA’s 10 new astronaut candidates are already making history. The 2025 class includes the first person to join the astronaut ...