The orbital surgery on the International Space Station returned the Canadian-built robot arm to full health after its "wrist" joint failed last month.

Discover the unique lifestyle of astronauts aboard the International Space Station and their groundbreaking scientific ...

A U.S.-Russian space crew arrived Tuesday at the International Space Station after launching from the Russia-leased Baikonur ...

A retired astronaut with five spacewalks under his belt is helping local teens dream up experiments bound for the ...

The three new arrivals will spend the next eight months living and working aboard the Space Station before returning to Earth ...

Exposure to microgravity aboard the International Space Station causes mitochondria in human cells and in worms to produce ...

Liftoff is scheduled for 10:47 a.m. ET.

South Africa plans to send the indigenous rooibos seeds to the ISS in October as part of a space agriculture experiment ...

NASA's SpaceX Crew-13 members are pictured in their pressure suits seated inside a mockup Dragon spacecraft during a ...

LONDON—Boeing’s future in space is in national security and defense, with the company focusing all of its investment in this area where it says it is already a leader as it works to get Starliner on ...

The mission will use a Falcon 9 rocket to send a Dragon capsule with 6,500 pounds of cargo. This launch marks the 34th commercial resupply mission for SpaceX to the orbital outpost. The launch is ...

Russia resumed sending crewed missions to the International Space Station with a team that includes a NASA astronaut, ...