The International Space Station is marking 25 years of nonstop human presence in orbit. Nearly 300 people have lived aboard ...

The ISS has been a symbol of research and cooperation for decades, but NASA has plans to deorbit the station in 2030, likely ...

NASA's image spectrometer aboard the ISS, EMIT, has helped identify a massive sewage spill from space, miles away. Here's how ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

NASA has modified its ISS resupply contract with Sierra Space, which builds the robotic Dream Chaser space plane.

Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate.

Humans have continuously inhabited the International Space Station since November 2, 2000. NASA plans to deorbit the ISS in 2030, transitioning to commercially owned space stations. Private companies ...

It means that for astronauts on the ISS, there’s no talk of “spring forward” and “fall back” in March and November, ...

NASA's NICER telescope halts its mission after a key motor fails; engineers attempt to salvage eight years of space science.

The Dream Chaser was meant to be NASA's replacement for the Space Shuttle and take supplies to the ISS, but its first test ...

That means the vast majority of NASA's employees would be sent home without pay and all but its most critical operations – including management of the International Space Station – would be paused.