Watch the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA ...

Astronauts seem like the buttoned-up type since their very lives depend on getting every detail right. That didn't stop John ...

When President Donald Trump floated his budget for NASA for 2026, it slashed the science budget by half; proposed the end of the Artemis program’s Space Launch System rocket, Orion spa ...

With the Moon and beyond squarely in its sights, Lunar Outpost is ready to bring the LTV to deep space sooner rather than ...

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...

Climate scientists in the United States are to be cut off from satellite data measuring the amount of sea ice — a sensitive ...

Solar systems mostly keep to themselves. What’s ours is ours and what’s not is not. Stars are simply too far from each ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

An ichthyosaur preserved beneath a Chilean glacier is helping scientists understand the extinct animals and the world around them as a supercontinent broke up.

A rare rock from Mars known as Meteorite NWA 16788 will be up for auction at Sotheby's on July 16. The meteorite may sell for ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...