When the International Space Station plunges to its fiery doom in 2030, its loss to science will be incalculable, even if it ...

The International Space Station is one of the most remarkable achievements of the modern age. It is the largest, most complex ...

Analog missions are designed to simulate the crew's experience in a given mission plan. In some cases, they simulate surface ...

Don't save any confetti for a semicentennial celebration, however — the ISS is in its home stretch. NASA and its partners ...

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

Vast Space . SpaceX successfully launched its Bandwagon-4 mission on Sunday, sending 18 satellites into low-Earth orbit using ...

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

China sent three astronauts to Tiangong space station for China's Shenzhou program. The Shenzhou 21 mission launched from the ...

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

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous ...

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