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

A pair of NASA spacecraft know as the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) to be launched to Mars ...

The NASA and ESA Mars Sample Return mission will send bits of the Red Planet collected by the Perseverance rover to Earth.

This animation depicts water disappearing over time in the Martian river valley Neretva Vallis, where NASA’s Perseverance ...

A sample collected by NASA’s Perseverance Mars rover from a dry riverbed in Jezero Crater could preserve evidence of ancient microbial life.

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

See Rocket Lab's "proposed mission architecture" for a Mars sample return mission in this animation. Credit: Rocket Lab ...

Viking consisted of two twin orbiters and landers, with experimental chambers in the landers to conduct three biology ...

Over four years since it landed on Mars, NASA's Perseverance Rover might have made serious headway in its mission to find signs of ancient microbial life on the planet.

Minerals in the rock might have been produced by microbes in chemical reactions, but researchers say they’ll need to examine ...

NASA has announced that a sample collected on Mars by its Perseverance rover may contain evidence of ancient microbial life ...

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