Exploring lunar samples from the far side's South Pole-Aitken Basin, researchers have uncovered key differences in volcanic ...

Stoke is designing and building its rocket in Kent and test firing engine prototypes at Moses Lake in Central Washington.

"It's an exciting time on the spacecraft, getting these key deployments done." NASA's Europa Clipper mission has successfully ...

Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.

At a headquarters in Kent, Wash., engineers are assembling giant barrel-shaped sections of a rocket and two very different engines designed to make not just the booster but the upper stage of the ...

Over the past few weeks, you’ve might have heard somewhere that Earth was about to get a second moon. Now it’s confirmed, ...