Add Yahoo as a preferred source to see more of our stories on Google. Command over the International Space Station (ISS) has changed hands. In a ceremony onboard the station on Monday, NASA astronaut ...

NASA is gearing up to launch a new crew to the International Space Station (ISS). The upcoming Crew-12 consists of NASA ...

NASA is bringing Crew-11 home early to monitor an unspecified medical issue one of the crew is experiencing.

Crew-11 splashed down in the Pacific Ocean off the coast of San Diego early Thursday. The crew, which includes two American astronauts, a Japanese astronaut and a Russian cosmonaut, were brought home ...

Video. A Russian cosmonaut filmed the aurora borealis displaying intense green and red hues at high altitudes above Earth on Monday.

Command over the International Space Station (ISS) has changed hands. In a ceremony onboard the station on Monday, NASA astronaut Mike Fincke relinquished the charge of the ISS’s Expedition 74 over to ...