Stuck in space no more, NASA astronauts Butch Wilmore and Sunita Williams returned to Earth on Tuesday, hitching a different ...

SpaceX successfully launched its Falcon 9 rocket, carrying a crew to the International Space Station (ISS) as part of a ...

The Crew-9 mission was the fourth flight of the Dragon spacecraft named Freedom, which previously supported NASA's SpaceX ...

Butch Wilmore and Suni Williams left the International Space Station in a SpaceX capsule early Tuesday, checking out with the cosmonaut and astronaut.

Bone and muscle deterioration, radiation exposure, and vision impairment -- are just a few of the challenges space travellers ...

"We’re a good 15 years away from going to Mars, not five years as Elon Musk alludes to," former NASA astronaut José Hernández ...

Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life.

There are a couple potential explanations for distinctive markings found on a Martian rock, but new evidence suggests they ...