Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

The cost to bring home a pair of stranded astronauts that have spent most of a year in space aboard the International Space Station could be as much as $150 million.

Skylab 3 astronauts witnessed many spectacular sights during their 858 orbital trips around the Earth in the summer of 1973.

Starliner crewmates Suni Williams and Butch Wilmore returned to Earth with Nick Hague and Aleksandr Gorbunov on the Dragon ...

SpaceX's ninth operational crew return from the International Space Station is set to splash down on Tuesday, March 18, at ...

A new batch of astronauts are headed to the ISS, who will take over from the current crew including two people who found ...

NASA removed two astronauts from its Crew-9 mission to allow for Williams and Wilmore to join the cohort, and return onboard ...

With a replacement crew on board the space station, NASA is eyeing Tuesday for the Starliner astronauts' return to Earth, finally ending their marathon mission.

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 decided to instead bring Williams and Willmore home on a standard crew rotation mission and didn ... and NASA’s Skylab (1973 to 1979).

A crew has entered the International Space Station (ISS) to replace the astronauts who were stranded there for nine months. A SpaceX capsule delivered four astronauts on Sunday on a mission to ...