The four astronauts of SpaceX's Crew-11 mission will discuss their shorter-than-expected stay aboard the International Space ...

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

The International Space Station is the largest space outpost ever built, but it's not the only one up there and there a more ...

NASA cut short a space station mission after a medical issue led to the first in‑orbit health evaluation. Astronaut Butch Wilmore and space medicine expert Farhan Asrar discuss on ABC News Live.

The four astronauts of SpaceX's Crew-11 mission splashed down safely today (Jan. 15) after the first-ever medical evacuation ...

For more than 25 years, humans have lived and worked continuously aboard the International Space Station, conducting research ...

The EcoTarium Museum of Science and Nature will host a live contact with an astronaut aboard the International Space Station (ISS) this spring.

The four astronauts who made history as the first crew ever medically evacuated from the International Space Station are now ...

The four members of NASA's Crew-11 safely splashed down off southern California on Thursday after the first ever medical ...