The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

The risk of rogue rocket debris and other man-made space junk colliding with planes is a growing challenge that’s only going ...

CAPE CANAVERAL, Fla. (AP) — New research shows that when an asteroid slammed into the moon billions of years ago, it carved ...

Protecting the U.S. would require novel solutions, like orbiting missile interceptors that can destroy incoming attacks.

On February 4, 1995, astronauts aboard the space shuttle Discovery launched an itty bitty satellite called an Orbital Debris ...

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month presents HH 30 in unprecedented detail. This target is ...

Scientists are not sure how much metallic dust remained in the atmosphere after the most recent SpaceX rocket 'disassembly.' ...

Space junk is a major threat with millions of debris pieces now in orbit. Risks range from minor collisions reducing the ...