After being marooned in space for nine months, Astronaut Sunita Williams is back on earth along with her fellow astronaut ...

On Tuesday, two NASA astronauts who had been in orbit since June, Suni Williams and Butch Wilmore, splashed down in calm, ...

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

Subsea cables channel data and power, but they face escalating dangers, and multiple incidents in the past few months have ...

NASA astronaut Butch Wilmore (L), Russian cosmonaut Aleksandr Gorbunov, and NASA astronauts Nick Hague, and Suni Williams ...

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

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

NASA astronauts Suni Williams and Butch Wilmore begin their 17-hour return journey to Earth after 9 months aboard the ISS. Follow Newsweek's live blog.

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

Suni Williams and Butch Wilmore returned to Earth in a SpaceX capsule after problems with a Boeing vehicle set in motion an ...

Problems with Boeing's Starliner capsule forced Suni Williams and Butch Wilmore to stay on the International Space Station ...

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