NASA is bracing for the possibility of a federal government shutdown if Congress fails to pass a funding bill –– a recurring ...

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX ...

The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.

In a preview of their flight, the crew of Artemis II, three Americans and a Canadian, struck a tone that veered away from the ...

Perseid meteors in the night sky via NASA’s All Sky Fireball Network cameras across the US. Credit: Space.com |footage ...

For 24 hours a day, seven days a week since November 2000, NASA and its international partners have sustained a continuous ...

NASA could launch its Artemis II mission, which will fly astronauts around the moon for the first time in more than 50 years, ...

Arizona-based Katalyst Space Technologies has scored a contract to raise the altitude of NASA's Neil Gehrels Swift ...

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better ...

CAPE CANAVERAL, Fla. — NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen from ...

The former world’s largest iceberg "will eventually succumb to the relentless effects of warmer air and water," NASA says.