Archaeologists have studied how astronauts use the International Space Station to improve its potential future successors.

It’s an unprecedented space streak: 25 years of people living off-planet without even a moment’s pause. The International ...

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

Humans have been in space onboard the ISS continuously for 25 years. As the station nears its end, new commercial habitats are lining up to take its place ...

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

As the U.S. government shutdown continues to halt NASA updates, a JAXA astronaut's photos show work continues on the space ...