A piece of a SpaceX rocket is on a collision course with the moon, and researchers have already pinpointed exactly where and ...

A spent SpaceX Falcon 9 upper stage that has been tumbling uncontrolled through cislunar space since January 2025 appears to ...

Pop quiz: where would you expect to find the world’s largest collection of space artifacts and rockets? If you said Alabama, ...

"NASA's planetary defense budget is less than one percent of the total space agency. That's not enough to ever do anything." ...

Viral posts link deaths and disappearances to UFO programs and nuclear secrets. Here’s what’s known — and what doesn’t hold ...

Evidence that Russia is racing to perfect a nuclear-armed spacecraft to target Western satellites is sparking the U.S. and ...