Astronaut flexes his muscles mid-spacewalk

NASA astronauts to perform seven-hour spacewalk to repair Canadarm2 robotic arm on ISS

Two NASA astronauts, Jessica Meir and Chris Williams, will conduct a nearly seven-hour spacewalk on June 30 to repair a broken wrist joint o

Paralympian John McFall could be first astronaut with disability in orbit

Chinese Astronauts Conduct Second Spacewalk to Enhance Tiangong Space Station

Two Chinese astronauts completed their second spacewalk outside the Tiangong space station to enhance its capabilities.

NASA astronaut's sudden speech loss on ISS raises medical concerns for deep space missions

Veteran NASA astronaut Mike Fincke experienced a sudden 20-minute speech loss episode while aboard the International Space Station in Januar

Five ISS astronauts shelter in SpaceX capsule as Russian cosmonauts repair air leak

Five of seven International Space Station crew members were directed to shelter inside the docked SpaceX Crew Dragon "Freedom" spacecraft as

NASA astronaut's sudden speech loss in space raises medical concerns for deep space missions

NASA astronaut Mike Fincke experienced a sudden 20-minute speech loss episode while aboard the International Space Station, prompting concer