NASA astronauts Butch Wilmore and Suni Williams departed the International Space Station early on Tuesday morning in a SpaceX ...

The conical capsule landed with the assistance of a parachute and was quickly recovered. The spacecraft carried a ...

When astronauts return from a prolonged visit to space, they are often carried out of their capsules and placed on stretchers ...

Suni Williams and Butch Wilmore will splash down off the Florida coast in a Dragon capsule after their intended eight-day ...

Suni Williams and Butch Wilmore will board a SpaceX Crew Dragon capsule after problems with a Boeing vehicle set in motion a ...

Butch Wilmore and Suni Williams launched last June as the first test pilots for Boeing's new Starliner capsule and quickly ...

The wind on Saturn's largest moon is strong enough to blow around rocks of up to half a metre in diameter, which could put ...

An eight-day mission for two astronauts to the International Space Station turned into nine months. NASA crews work to ...

Watch this time-lapse of SpaceX's Crew-10 capsule autonomously docking with the International Space Station on Sunday.

The four newcomers — representing the U.S., Japan and Russia — will spend the next few days learning the station’s ins and ...

Suni Williams and Butch Wilmore, the astronauts who had an unexpectedly long stay in orbit, are set to head back to Earth just two days after a replacement crew docked at the space station.

WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, ...