No one is certain. The best guess is that the seals on the hatch leading to the PrK module are, in some way, leaking. In this scenario, pressure from the station is feeding the leak inside the PrK ...

NASA officials remain eager for Starliner to begin these regular crew rotation flights, even as its sole destination, the ISS ...

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 International Space Station is leaking air, which has caused an indefinite delay to the Axiom 4 Mission. NASA explained that the leak is under control and that the astronauts on the station are ...

Ax-4 is commanded by Axiom's director of human spaceflight and former NASA astronaut Peggy Whitson. Joining her are ...

(Reuters) -NASA indefinitely delayed a four-person crew's mission to the International Space Station on Thursday over an escalating probe into air leaks aboard the orbiting laboratory's Russian ...

ISRO's insistence on rectifying a technical flaw in SpaceX's Falcon-9 rocket potentially saved the Axiom-4 mission from disaster.

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

AIR EFFORTS. MEANWHILE, THE AXIOM FOUR CREW IS NOW SET FOR BLAST OFF FOR THE INTERNATIONAL SPACE STATION SUNDAY MORNING. SPACEX SAYS THE FALCON NINE ROCKET SUPPORTING THE MISSION WILL LAUNCH FROM ...

After two billion miles and nearly three decades, NASA is ready to trade in its old, leaky space station for a flashy new one.

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

India, Poland and Hungary launched their first astronauts in more than 40 years Wednesday, sending them on a private ...