The ISS serves as the home and laboratory of astronauts in space for the duration of their mission—which you can track and ...

NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth from the International Space Station (ISS) on ...

Weill Cornell Medicine professor Dr. Christopher Mason and former astronaut Jose M. Hernandez shared their expectations for how the stranded NASA astronauts will readjust to Earth.

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

Starliner astronauts Butch Wilmore and Suni Williams joined Crew 9 commander Nick Hague and cosmonaut Alexander Gorbunov for their long-awaited return to Earth.

I wanted to hug my husband and hug my dogs – and I’ll say in that order,” said Suni Williams, one of the astronauts. She also revealed she ate a grilled cheese sandwich after getting home, and it ...

The heart of the criticism lies in the nature of the mission. Blue Origin’s New Shepard rocket, while undeniably advanced, ...

US astronauts Suni Williams and Butch Wilmore have revealed their first reactions after learning their week-long test flight was about to turn into a nine-month space odyssey.

NASA astronaut Don Pettit celebrated his 70th birthday returning from a 220-day mission on the International Space Station.

Butch Wilmore and Suni Williams returned to Earth earlier this month after unexpectedly spending nine months on the ...

Freeze-dried ice cream did make an appearance on the Apollo 7 mission, in 1968, but was scratched from the space program soon after. The astronauts, it seems, didn’t like the stuff. The good ...