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

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

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 successfully completed the first step on Sunday to rescue two astronauts stranded on the International Space Station, ...

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

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

Eleven hours after successfully launching spacecraft to bring back two astronauts from the International Space Station, ...

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 arrived at the International Space Station today (Sept. 29) after a one-day orbital chase.

A Falcon 9 launched a NASA astronaut and Russian cosmonaut to the ISS Sept. 28 on the first crewed mission from a historic ...