An uncrewed mission called Artemis 1 flew around the moon and back again in 2022. Four astronauts aim to do the same next ...

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

The agency’s scientists are still not saying they found fossils of Martian microbes, but analysis of the specimen collected ...

NASA's Perseverance rover has uncovered rocks within an ancient river channel on Mars that could hold clues to long-vanished ...

The Perseverance rover’s new findings set the stage for bringing Martian samples back to Earth to test whether microbes once ...

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

Martian mudstones contain features that NASA says are the "clearest sign of life" yet on Mars, according to new findings from ...

A rare announcement by NASA has many speculating that the space agency has made a monumental discovery on the Red Planet.

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts and history-making discoverers, and jetting above the c ...

The Rosalind Franklin mission's chance of finding evidence of past life on Mars has been boosted by two studies that show ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.

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