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

The Space Launch System is facing fresh calls for cancelation, but still has a key role to play in NASA’s return to the moon.

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

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

GET set for the Geminid meteor shower: a shooting star spectacular for the end of the year.

Elon Musk, as a businessman, is primarily known for three of his many enterprises. One is X, formerly Twitter, nowadays ...

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

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 ...

For many across the Middle East, the Israel-Hezbollah ceasefire came as a relief: the first major sign of progress in the ...

Earth has a temporary, tiny companion. While not quite a "mini moon," since it will never be captured by Earth's gravity, ...

Chinese launch startup Landspace put two satellites into orbit late Tuesday with the first launch of an improved version of the Zhuque-2 rocket. The Zhuque-2 enhanced version (ZQ-2E) ...

At least 19 people in Minnesota have been sickened by E. coli O157:H7 tied to a national recall of more than 167,000 pounds of potentially tainted ground beef, federal health officials said.