NASA and Roscosmos have elevated the air leak to the highest level of risk, but they can't agree on when it becomes ...

A SpaceX capsule sent to bring back two astronauts stranded on the International Space Station (ISS) has docked. The Dragon ...

The Dragon Crew 9 capsule has docked with the International Space Station, carrying a U.S. astronaut and a Russian cosmonaut.

The results were concerning — the scientists found that heart cells "really don't fare well in space," beating with about ...

Two astronauts relinquished their seats on a four-person spacecraft so that their colleagues could return to Earth from the ...

NASA engineers are running checks to solve the mystery of why the Falcon 9's engine failed to perform a routine maneuver to ...

Suni Williams and Butch Wilmore were only supposed to be on the International Space Station for eight days. They've now been ...

SpaceX’s Falcon 9 rocket is grounded again after the vehicle’s second stage did not come down in the expected area of the ...

SpaceX launched a two-person crew to the International Space Station, the start of a mission to bring home two NASA ...

SpaceX's two-person Crew-9 mission is scheduled to arrive at the International Space Station today (Sept. 29), and you can ...

SpaceX's two-person Crew-9 mission arrived at the International Space Station today (Sept. 29) after a one-day orbital chase.

A SpaceX crew on a rescue mission have arrived at the International Space Station, but it will still be some time before ...