West's work on modeling the Earth's shape assisted with the development of GPS, today used by an estimated 4 billion people.

COLORADO SPRINGS, Colo. (KOAA) — A NASA astronaut candidate with ties to Colorado is one step closer to space. Lieutenant ...

"The reason we are seeing them so far south and with so much intensity is that as the sun reaches its maximum activity it ...

NASA astronauts Reid Wiseman, Christina Koch and Victor Glover and Canadian astronaut Jeremy Hansen could launch on a trip ...

Artemis II echoes the Apollo-era missions that paved the way for the first moon landing — and sets the stage for what comes ...

With the wet dress rehearsal, essentially a critical fueling test of the Artemis 2 Space Launch System moon rocket, now back on Feb. 2, NASA said in a statement that it can no longer target Feb. 6 or ...

The first crewed lunar mission in more than 50 years is on hold as winter weather in Florida forces NASA to push back launch ...

NASA has begun a two-day practice countdown for its first moonshot with astronauts in 53 years. The dress rehearsal that started Saturday night will culminate with the fueling of the space agency's ...

Astronauts share their favorite space films, capturing the thrill of leaving Earth. From survival on Mars to the Apollo 13 ...

NASA's Perseverance Mars rover has completed the first artificial intelligence-planned drives on another planet.

On Feb. 1, 2003, NASA was once again dealing with tragedy when Space Shuttle Columbia and her crew of seven astronauts were ...