As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some ...

NASA is moving into a new phase of space exploration, with major progress across human spaceflight, science missions, and ...

As NASA gears up to send four astronauts on a crewed flight around the moon in the imminent Artemis II mission, Axiom Space ...

The craters bear the names of astronomers who revolutionized our understanding of the night sky.

In the mid-1900s, NASA's Space Race was everywhere. Many companies were part of it, even this vintage space snack that became ...

A vacuum Raptor engine was recently test-fired after being "chilled to mimic conditions after a long coast period in space," ...

The voyage of Artemis II should serve as a balm for a humanity who could be forgiven for thinking the world has gone mad.

The moon looks enormous when it's near the horizon — why is that?

Artemis II launch window opens Feb. 6—see mission timeline and space stocks/ETFs to watch (LMT, BA, NOC, SpaceX) ahead of key ...

Explore the chilling truths of the universe in our video "25 SCARY But True Space Facts." From the Big Rip to moon dust ...

A new NASA study using Apollo lunar soil samples challenges a long-held theory. It suggests meteorites were not the primary ...

One company developed a rocket that landed vertically, but it drew less attention than SpaceX's rockets. Naturally, other ...