Imagine being trapped on a space station orbiting Earth with no available ride home. Three Chinese astronauts, or taikonauts, ...

China's Shenzhou-21 crew of astronauts is technically currently stranded on board the Tiangong without a usable spacecraft at ...

The spacecraft in question was the Shenzhou-20 capsule, which transported a crew of three astronauts to the Tiangong space ...

The delays elicited concern from industry experts, Congress, and NASA about SpaceX’s ability to land astronauts on the Moon ...

Three Chinese astronauts have returned to Earth after they were briefly stranded at the nation's space station when space ...

The new study involved taking a fresh look at the "Altamura Man," which is an exceptionally well-preserved Neanderthal ...

Three Chinese astronauts are stranded on board the Tiangong space station after their spacecraft was used to return another ...

NASA is facing increasingly sharp challenges as it pursues its goal of landing astronauts on the moon again before this ...

NASA selects 10 new astronauts from among 8,000 applicants and begins training that will take them into orbit, to the Moon, ...

The original return plan was scrapped because a window in the Shenzhou-20 capsule had tiny cracks, most likely caused by impact from space debris, the space agency said Friday.

Lettuce grown in space loses calcium, raising concerns about critical nutritional risks for future missions to Mars.

Here's the semi-forgotten story of how, in 1986, NASA picked an Appleton high school student's experiment to fly on the space ...