On Aug. 5, 2026, an abandoned piece of space junk is predicted to crash into the moon near a spot called Einstein Crater.

Mr. Beat tells the story of the Space Shuttle Challenger Disaster, which shook NASA and the country as a whole as the first ...

A Falcon 9 upper stage is on a collision course with the Moon. Researchers hope to turn this spectacle into a scientific ...

If a rocket carrying a nuclear reactor explodes on its way to deep space, how do you find the radioactive wreckage before it leaks? A nuclear-powered spacecraft poses a high risk of environmental ...