The International Space Station (ISS) has been orbiting Earth for the last quarter of a century. But it was only this week ...

Russia intends to place a space station into polar orbit, giving it an unparalleled view over a vital strategic region.

For the first time in its 25-year history, all eight docking ports on the International Space Station are occupied, according ...

The station is so crowded that a temporary separation was required to make room for an incoming Russian vessel.

Three new crewmates brings Expedition 73 to briefly include 10 members.

It was November 20, 1998, and a rocket wasn't an unusual sight in this remote part of Kazakhstan. But today's cargo was a piece of history that would have seemed impossible just years before.

It's the first time all the spacecraft docking ports on the current configuration of the ISS have been occupied.

Astronauts aboard the International Space Station were forced to alter their routine sleeping positions due to the threat ...

The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical ...

A leak on a remote outpost orbiting about 250 miles above Earth may sound alarming, but not to worry: The seven astronauts aboard the International Space Station are not in harm's way. But until the ...

The tiny leak was isolated to a Russian module on the space station. NASA officials said the leak on the International Space Station was from a Russian module on the orbiting laboratory. Astronauts ...

The Baikonur Cosmodrome in Kazakhstan will be unable to host launches until repairs are made, according to the space agency ...