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 ...

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

NASA said Thursday that it wants to monitor the cabin pressure on the Russian side of the orbiting lab before accepting ...

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

If initial results hold up, NASA says the delayed launch of a commercial research mission to the station could come as early ...

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

Axiom Space will attempt to send its fourth crew to the International Space Station as part of its AX-4 mission on Wednesday.

When it comes to helping NASA scientists better understand the effects of space travel on the human body, fruit flies are the ...

An ongoing leak on the Russian side of the International Space Station has prompted an indefinite postponement of a planned human spaceflight from Kennedy Space Center, according to NASA.

The capsule, developed with the help of government contracts, is an important part of keeping the space station running.

The upcoming Axiom Mission 4, also known as Ax-4, is the latest in a series of human spaceflights in partnership with both ...