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

Scientists have just found a new way to track the uncontrolled reentry of falling space junk. As they punch into the ...

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

CAPE CANAVERAL, Fla. (AP) — As more and more space junk comes crashing down, a new study shows how earthquake monitors can ...