SpaceX launched another 26 of its Starlink satellites into low-Earth orbit Sunday amid foggy conditions at Vandenberg Space ...

The prospect of humans returning to the moon looks more likely than ever, with NASA and ESA collaborating on the Artemis ...

Europa has long been a prime target in the search for extraterrestrial biology because scientists suspect it harbors a ...

What began as Elon Musk’s embrace of right-wing populism has become a defining — and potentially harmful — chapter in his ...