CALIFORNIA, USA — If you looked up toward the sky in California around 9 p.m., it wasn't a fireball. It wasn't a plane. And ...

Look for SpaceX to launch a Falcon 9 rocket this afternoon on a National Reconnaissance Office mission from Cape Canaveral. ...

Commercial mission plans to observe Earth's poles from low-Earth orbit for the first time and complete 22 research ...

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 Sunita Williams are returning to Earth aboard SpaceX's Crew Dragon after a nine-month stay ...

The first astronauts to fly on two different commercial spacecraft during a single mission, Suni Williams and Butch Wilmore, ...

Starliner astronauts Suni Williams and Butch Wilmore, who were stranded at the International Space Station for nine months, ...

The NASA astronauts who crewed the Boeing Starliner are making their way home a little sooner than expected. Here's when, how ...

After splashing down off the coast of Florida, the latest crew to return from the International Space Station arrived by jet ...

Starliner astronauts Butch Wilmore and Suni Williams joined Crew 9 commander Nick Hague and cosmonaut Alexander Gorbunov for their long-awaited return to Earth.

If Suni Williams and Butch Wilmore depart on schedule, they will have have spent more nearly 10 months in space, but it's not ...

Williams and Wilmore boarded a SpaceX Dragon capsule docked at the International ... according to NASA's Jet Propulsion Laboratory. The current record for most days spent in space was earned ...