Companies proposing to develop commercial space stations are pushing back against claims by NASA that a market for such ...

Shortly after four astronauts returned from their trip around the Moon, a crew of tiny space travelers were already on the ...

In 2030, the International Space Station (ISS) will pass its sell-by date. NASA will then pay Elon Musk $843 million to push the space station to a fiery death. What happens then? Ideally, by the ...

With the rise of private orbital habitats, vacations in space are becoming a real possibility for the ultrawealthy ...

The International Space Station has been orbiting Earth for two decades, becoming an iconic cosmic landmark where astronauts have helped establish humanity's constant presence among the stars.

The Artemis II mission is a 10-day test flight around the moon in the Orion crew capsule. As of April 2, the astronauts were ...

China's Shenzhou-21 astronaut crew will stay in space for an extra month, after careful consideration from China's Manned ...

The first spacewalk of 2026 is scheduled for Wednesday, March 18, and will be livestreamed by NASA. Astronauts Jessica Meir and Chris Williams will spend about 6.5 hours working outside the ISS. A ...

Footage from the Tiangong space station shows Shenzhou 18 crew members — commander Ye Guangfu and cremates Li Cong and Li ...