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 ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who famously spent a year in space aboard the station in 2015 and 2016.

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

Although the U.S. government is shut down, NASA's astronauts in space are still expected to show up for work every day. As the shutdown continues into its second month, many federal employees are ...

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

From Earth, the International Space Station will look like bright, fast moving, dot in the sky. The International Space Station (ISS) is visible because it reflects sunlight. The ISS is only visible ...

China's Shenzhou-21 space rocket and its crew including the youngest member of its astronaut corps blasted off on Friday atop ...

China has successfully launched the Shenzhou-21 spaceship to its orbiting space station. The mission, which took off late ...

A camera on the International Space Station captured views of Hurricane Melissa over Cuba on Wednesday morning (10/29).

The video, captured from the space station’s observation module, sweeps across the subcontinent from southwest to northeast, ...