Launched on Dec. 20, it would travel for the next 23 days on a NASA balloon along the very highest reaches of the atmosphere, ...

NASA's Artemis II crewed mission to the moon shows how U.S. space strategy has changed since Apollo -- and contrasts with ...

NASA has announced the discovery of an Earth-like planet orbiting a Sun-like star that shares several other similarities with ...

NASA has selected two Earth science missions for development, one focused on studying the atmosphere and the other on terrestrial ecosystems and ice.

A late January 2026 winter storm left more than snow and ice in its wake.

Alicja Ostrowska's doctoral thesis "Life and AI at NASA" examines how artificial intelligence is transforming the way science is conducted within some of the world's most ambitious space projects. The ...

Forty years after the Challenger disaster, NASA gets ready for its first crewed lunar mission since Apollo: Artemis II.

Add Yahoo as a preferred source to see more of our stories on Google. NASA and SpaceX plan to undock the Crew-11 mission from the International Space Station no earlier than 5 p.m. EST Wednesday, ...

An incredible image shows our planet during Sunday's Winter solstice event. (EUMETSAT via SWNS) By Dean Murray An incredible image shows our planet during Sunday's winter solstice event. The Meteosat ...

Last fall, a plane took off from Ottawa, Ontario, with some unusual cargo: a collection of nonviable human embryos and eggs.