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

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.

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 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 International Space Station.

Butch Wilmore spoke highly of his pastors at a press conference Monday, highlighting the significance of worshiping with his congregation during his nine-month period stranded in space.

Lauren Sanchez, Gayle King and Katy Perry are part of Blue Origin’s first all-female space flight, which is set to launch at ...

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

NASA astronauts Suni Williams and Butch Wilmore got a warm welcome from a pod of dolphins when they returned from nine months in space.

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 ...

"Successfully growing edible mushrooms in space represents a significant milestone for space exploration and sustainable nutrition." ...

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 ...