Kessler syndrome 

Kessler syndrome is what you get when you put so much crap into low earth orbit that one collision between two satellites starts a chain reaction of space junk creation that makes it impossible to keep anything in space without it being destroyed.

Person: I want to put my satellite in orbit of earth but can't because of Kessler syndrome!

Kessler syndrome by Person1582962 June 17, 2022