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

NASA Crew-9 astronauts Sunita Williams, Nick Hague, Butch Wilmore, and Russian cosmonaut Aleksandr Gorbunov breathed earthly ...

Starliner astronauts Butch Wilmore and Suni Williams joined Crew 9 commander Nick Hague and cosmonaut Alexander Gorbunov for ...

The America-Russia cooperation in space saw NASA astronauts transported by Soyuz to Mir for long-term stay and returning by ...

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

A four-member crew, including NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early Tuesday on ...

NASA astronauts Butch Wilmore and Suni Williams took their first breaths of fresh air back on Earth after months on the ...

Two long-delayed Starliner astronauts, Barry "Butch" Wilmore and Sunita Williams, returned to Earth aboard a SpaceX Crew Dragon capsule Tuesday, finally closing out a repeatedly extended 286-day ...

Sunita "Suni" Williams and Barry "Butch" Wilmore left the ISS early Tuesday. The two NASA astronauts whose eight-day stopover on the International Space Station (ISS) turned into a nine-and-a-half ...

After a week-long trip to the International Space Station ballooned into a nine-month stay, NASA astronauts Barry (Butch) ...

The side hatch was opened at 6:38 p.m. EDT and the crew began to emerge into the fresh air and sunshine about 10 minutes ...

Astronauts Sunita Williams and Butch Wilmore safely returned to Earth after a nine-month ISS mission aboard SpaceX's Dragon Freedom spaceship, which landed off Florida. The mission extended from ...