SEATTLE — Elon Musk and Jeff Bezos have become the two wealthiest men in the world thanks to their breakthrough technology ...

Launch recap: Scroll down to read updates from the launch of the SpaceX Starlink 12-2 mission. Liftoff occurred at 12:35 a.m. on Monday, Dec. 23 from Kennedy Space Center Pad 39A. Night owls had a ...

A SpaceX rocket launch is scheduled for liftoff, and depending on weather and cloud cover, it may be visible from Daytona, ...

One of two scheduled Falcon 9 rocket launches lifted off early Saturday with one going off in California but aborted in ...

Sunita Williams is currently on an extended mission aboard the International Space Station following delays with the Boeing ...

In the 1970s, the USA was planning vast network of solar power stations, or SPS, to wean the country off oil and avoid using ...

Though it isn't expected to launch until 2026 at the earliest, NASA is quietly preparing its SLS rocket for the Artemis II ...

NASA has named a space agency veteran as deputy manager of its Gateway program, central to the Artemis mission to return to ...

A holiday photo of NASA astronaut Suni Williams has drawn concern — as she and fellow astronaut Butch Wilmore’s return to ...

SpaceX needs extra time to process the new spaceship that will finally relieve Butch Wilmore and Suni Williams of their space ...

NASA astronauts Butch Wilmore and Suni Williams have been stuck in space for months longer than expected, and will not return ...

The crew launched to the ISS in June for a week-long mission but will end up spending an unplanned nine months in space.