New research suggests Mars may have remained habitable much longer than scientists once thought. Ancient sand dunes in Gale Crater appear to have been soaked by underground water billions of years ago ...

More than 80 employees of NASA Glenn Research Center in Cleveland have been helping prepare the Artemis II mission to circumnavigate the moon.

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

You know that feeling when you walk into an ice cream shop and suddenly find yourself hurtling through the cosmos with a cocktail in hand? Retrograde in Denver is that exact experience, and it’s ...

After her initial test run, she cultured a regular sample, as well as the shocked sample so she could compare them side by ...

Scientists at Johns Hopkins University have carried out an unusual experiment aimed at a question that has fascinated ...

Scientists demonstrate that recycled human waste can unlock nutrients in Martian dust, offering a new path for farming on Mars.

Humans did not evolve for space. Ironically, because we insist on going there anyway, scientists now know from studying ...

NASA’s Artemis II mission, the first crewed lunar mission in more than 50 years, is scheduled to launch in February and will send four astronauts on a flyby around the moon.

ESPOO, Finland — China’s Tianwen-3 Mars sample return mission is entering flight hardware development, targeting a late 2028 launch to seek out biosignatures on the Red Planet. The mission has ...

NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.

NASA has announced a new target date for the highly anticipated Artemis II crewed mission to the moon: April 1. It may be on April Fools’ Day, but the space agency is deadly serious about finally ...