NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.

China will launch three astronauts toward its Tiangong space station today (Oct. 31), and you can watch the action live. A ...

On Wednesday, the space companies owned by two of the richest people on Earth — Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin — submitted ideas to the space agency for a faster program to land ...

The American Civil Liberties Union filed the lawsuit on behalf of Sam O'Hara, 35, naming Sgt. Devon Beck of the Ohio National ...

See footage Orion Spacecraft, moon and Earth shortly before its "outbound powered flyby burn". Orion was less than 2000 miles ...

Despite the ongoing government shutdown, NASA did manage to complete a major milestone in its effort to send astronauts back ...

The October Full Moon, also known as the Harvest Moon or Hunter's Moon, rises today, marking the first supermoon of the year.