International Space Station

The NASA astronaut who was hospitalized for a night after the splashdown of SpaceX's Crew-8 mission has been released and is doing well, according to the agency.

Boeing's Starliner had propulsion issues after launching on its first test mission with astronauts. Six weeks after the mission concluded, NASA is working on what to do next.

Four astronauts aboard SpaceX Crew-8 went to a Pensacola hospital shortly after their splashdown. NASA said the visit was done as a precaution.

Microgravity makes water do weird and wonderful things. NASA astronaut Don Pettit took advantage of that fact to create a colorful ball that resembles Jupiter.

Garbage is a growing problem for astronaut missions on the ISS. As NASA seeks to send people to the moon later this decade, Sierra Space is ready to test a trash compactor on the ISS in 2026.

U.S. company Vast has unveiled Haven-2, its proposed commercial successor to the soon-to-be-retired International Space Station.

New cameras aboard the International Space Station captured stunning 4k views of Hurricane Milton as it churned across the Gulf of Mexico.

Using an "organ-on-a-chip" device, scientists have found that heart tissues beat half as strongly on the International Space Station as they do on Earth.

NASA is streaming video views of Hurricane Helene today (as it approaches the U.S. Gulf Coast and you can watch it online.

When assigned her original eight-day mission, she certainly didn't expect to taking over as commander of the International Space Station.