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

Humans have been in space onboard the ISS continuously for 25 years. As the station nears its end, new commercial habitats ...

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 ...

In 1979, NASA's first space station, Skylab, fell to Earth. The intention was for it to crash into the Indian Ocean, but it survived deeper into the atmosphere than anyone expected. Once it finally ...