NASA astronaut Don Pettit, an energetic tinkerer and photographer, used his off-duty time on the International Space Station ...

The freshly minted telescope discovered 2,000 previously unknown asteroids in just 10 hours. Weirdly, NASA doesn’t seem to ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that showcase the vast diversity and drama of planetary systems across space .

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

A hidden box-lattice suggests groundwater sculpted Mars long after surface water fled; Curiosity’s drills aim to confirm the tale.

Live updates from Saturday morning’s SpaceX Starlink 10-34 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

The designation is already used in other parts of the world to raise awareness for space science and planetary defense.

The NASA flight will get up close and personal with Southern California this weekend. NASA says the planes are being used to ...

Acting NASA Administrator Janet Petro is weighing center-centric and product line model approaches for the space agency's top ...

Some astronomers and atmospheric scientists want to see protections for relevant spectrum bands in reconciliation proposals.

The 12 students were each recognized for exceptional reading achievements during the 2024 S.T.E.A.M. Race to Space Reading ...