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 ...

NASA indefinitely delayed a four-person crew's mission to the International Space Station on Thursday over an escalating ...

A chartered spaceflight for India, Poland and Hungary's first astronauts in decades has been delayed indefinitely because of ...

Russian space agency Roscosmos said on Friday that a leak on the Russian segment of the International Space Station (ISS) had ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the ...

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 International Space Station is leaking air, which has caused an indefinite delay to the Axiom 4 Mission. NASA explained ...

Sun Wei, deputy chief designer of the manned space program's landing site system, said that China is building more ground ...

The time-lapse footage was captured by NASA astronaut Jonny Kim. NASA astronaut Jonny Kim has posted his first time-lapse ...

That mission, Ax-4, is Axiom's fourth crewed flight to the International Space Station (ISS). It was slated to launch atop a SpaceX Falcon 9 rocket on June 11, but a liquid oxygen leak discovered in ...