According to multiple reports, Sunita Williams and Butch Wilmore are GS-15 federal employees and their annual salary ranges ...

A SpaceX capsule docked at the International Space Station, bringing a replacement crew for Suni Williams and Butch Wilmore to return home after an unexpectedly long stay in orbit.

NASA and SpaceX launched a crewed mission to the International Space Station to bring home astronauts Sunita Williams and ...

With a replacement crew on board the space station, the Starliner astronauts will return to Earth next week, finally ending ...

A crew of astronauts who will take over duties on the International Space Station from NASA’s Suni Williams and Butch Wilmore ...

A pair of astronauts stranded for more than nine months on the International Space Station were a step closer to returning home Sunday after a replacement crew docked with the orbital outpost.The ...

The first private spacecraft mission to Venus will combat the planet's hellish conditions with the aid of a novel woven heat ...

The launch proceeded smoothly, with the rocket being monitored by the ground automated control system of the German Titov Main Test Space Center.

The three astronauts and one cosmonaut of the SpaceX Crew-10 mission docked with the International Space Station just after midnight ET Sunday. Liftoff went smoothly, at 7:03 p.m. ET on Friday, when a ...

The two astronauts who crewed the Boeing Starliner have greeted their replacements, who arrived Saturday night at the International Space Station.

A livestream of SpaceX's Crew-10 mission showed joyous scenes as the astronauts entered the ISS and embraced the Expedition ...