The first of a set of groundbreaking Cluster satellites is set for a controlled reentry next week.
Most satellites share the same fate at the end of their lives. Their orbits decay, and eventually, they plunge through…
China has developed a new parachute system that they hope will help prevent uncontrolled reentries and crashes.
A guide to identifying strange lights in the sky.
"It first looked like a plane with fire coming out of the tail." -- Aaron O. "I have never seen…
We love a good space debris mystery. Hey, who doesn't, right? Regular readers of Universe Today know that it’s a…