Officials with NASA are at odds with their counterparts at the Russian space agency Roscosmos over the severity of a leak ...

The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...

The space station is actually designed to leak — a little.

NASA has concerns about the structural integrity of the Russian module and the "possibility of a catastrophic failure," per ...

Leaks are affecting a key part of the International Space Station. NASA and Russia’s space agency, Roscosmos, are not seeing ...

Tianzhou 8 will dock with the Tiangong space station a few hours after launch, delivering supplies for the Shenzhou 19 ...

The agency’s top medical official was responding to rumors that Suni Williams had lost an unusual amount of weight during an ...

The International Space Station was seen moving across the night sky over New Hampshire. The ISS was seen after 5 p.m. across ...

British writer Samantha Harvey has won the Booker Prize for fiction with “Orbital,” a short, wonder-filled novel set aboard ...

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

A section of the Russian-controlled International Space Station (ISS) has been leaking for several years, letting pressure ...