Quesst is the result of a joint venture between Lockheed Martin and NASA to build a supersonic aircraft that can fly over land. It just took off.

As global numbers of space launches relentlessly skyrocket, so, too, does the amount of dangerous space debris that reenters ...

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.

The F-15s arrived at Armstrong from the Oregon Air National Guard’s 173rd Fighter Wing at Kingsley Field on December 22 after ...

Falling satellites and large orbital debris create massive sonic booms and scientists are using them to track dangerous space ...

The sensors used to listen for earthquakes could help protect people from the hazards created by falling spacecraft.

Objects in orbit that fall to Earth can pose a risk to life and infrastructure. Research outlines a new method to follow ...

CAPE CANAVERAL, Fla. -- As more and more space junk comes crashing down, a new study shows how earthquake monitors can better track incoming objects by tuning into their sonic booms.