Frozen in time, ancient microbes or their remains could be found in Martian ice deposits during future missions to the red ...

NASA’s Perseverance rover found possible signs of ancient life in rocks on Mars, keeping scientists up at night.

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

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

If life ever existed on Mars, traces of it might still be frozen beneath the planet's icy surface.

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 ...

As scientists get closer to putting humans on Mars, the need to understand why clocks tick faster on the red planet is more ...

Today, NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif., laid off 550 people, a roughly 11% reduction of its ...

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

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, ...

NASA on Monday introduced the 10 people who will join the agency’s astronaut corps as it races to return humans to the moon.

Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.