CNN’s Wolf Blitzer talks with NASA astronauts Nichole Ayers and Anne McClain about their important mission on board the ...

To achieve its ambitious plans for missions to the moon and beyond, Russia needs other spacefaring nations as partners. But ...

On July 5, 2015, the Russian Progress 60 cargo ship successfully docked with the International Space Station. The spacecraft ...

NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.

NASA said Thursday it was postponing a launch of private astronauts to the International Space Station while it works with its Russian counterparts to investigate persistent leaks on the orbiting ...

On June 29, 1995, American space shuttle Atlantis docked with Russian space station Mir. This not only marked the first docking of the space shuttle with Mir, but also formed what was the largest ...

Until the air leak detected on the ISS' Russian segment is resolved, NASA has opted not to send any other people to dock at the station.

The first astronauts in decades from India, Poland and Hungary have arrived at the International Space Station, ferried there ...

The first astronauts in more than 40 years from India, Poland and Hungary arrived at the International Space Station on ...

After several postponed launches, Axiom Space's four private astronauts are finally on their way to the International Space ...

A Russia-controlled module on the space station has been leaking for years. Now, operators are working to figure out if the ...

Retired astronaut Peggy Whitson, America's most experienced space flier, and rookie crewmates from India, Poland and Hungary ...