Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new ...

Tiny life forms tucked into debris from an asteroid hit could catapult to other planets – including Earth – and survive, a new Johns Hopkins ...

Hearty bacteria in a lab survived pressures comparable to an asteroid strike on the red planet, suggesting a hypothetical scenario in which our planet was seeded with life.

Tiny, tooth-sized fossils have just reshaped the story of our deepest ancestry. Paleontologists have discovered the southernmost remains ever found of Purgatorius—the earliest-known relative of all ...

The mission’s goals have changed, and Artemis 4 will be the first lunar landing attempt. Four missions are tentatively ...

The new space race doesn’t have a finish line — but it does have two very clear frontrunners. SpaceX and Blue Origin, the rocket companies founded by ...

NASA has promised Artemis 2 will launch soon. But what about the rest of the planned Moon missions? Here's what to know about ...

A lot of this optimism appeared to have dissipated by the time the two sides held another round of talks on Feb. 26. While mediator Oman’s negotiators continued to talk of progress, the U.S. side was ...

NASA's Artemis program is getting a shakeup, with one mission added before a moon landing is attempted as early as 2028. Here's everything to know.