As NASA and Roscosmos attempted to sort through the issue, the four crewmates now flying on Ax-4 remained locked in quarantine in Florida for about a month, waiting for their chance to launch.

The commission’s experts discussed among other issues, measures to reduce risks stemming from air leaks from the transfer module ...

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

NASA tested a new SLS booster that may never fly, and the end of it blew off NASA didn't want to say much about one of the tests, and the other one lost its nozzle.

NASA satellite emits 'spark' decades after going dormant: Astronomers think they know why Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ...

NASA has delayed a mission due to a leak on the International Space Station as the aging space station approaches 30 years in orbit. The aerospace agency has not provided much detail on the latest ...

A leaky valve in January 2024 may have scuttled a Pittsburgh-based space company’s mission to become the first private ...

Jared Isaacman may no longer have a shot at leading NASA, but that doesn't mean the billionaire and private astronaut is done with space.

Mr. Nelson, a former Democratic senator from Florida, was the administrator of NASA from 2021 to 2025. On a crisp evening in December 2023, I received an urgent alert: a swarm of unidentified ...

NASA’s Curiosity rover snapped pictures of a long-sought geological structure — dubbed “spiderwebs” — on the Red Planet that indicate a history of flowing water, the space agency announced.

Peggy Whitson, a retired NASA astronaut, is on her way back to the International Space Station for the fifth time as part of SpaceX Axiom Mission 4.

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Astronomers use Andromeda to understand the ...