Leaks aboard the International Space Station, as well as on SpaceX's Falcon 9 rocket, delayed Axiom's next private astronaut ...

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

NASA and the Pentagon are encouraging SpaceX competitors to expedite their rocket and spacecraft development following a ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...

US space progress could slow down if US President Donald Trump canceled billions of dollars of SpaceX contracts with NASA and ...

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

There's another leak on the International Space Station, and NASA has already delayed one crew launch to the orbiting laboratory as a result. Beyond that, the space agency is not offering much ...

Michael Lopez-Alegria says there may come a time when the US and China cooperate in space, but that is not the state of ...

The ISS is losing air pressure again after a leak has just been sealed. The Ax-4 mission will not start until Thursday at the ...

Elon Musk says that he's cutting off NASA's access to space, in a potentially devastating blow to the United States' space ...

On the 1-year anniversary of the Starliner's doomed launch, revisit the biggest moments of a spaceflight mission that ...