What happens when it rains space debris
An old European satellite the size of a bus has become the latest piece of space junk to fall back through the Earth’s atmosphere in what’s known as a ‘natural reentry’.
So, how often does this debris end up falling toward the Earth, and how much is actually up there?
Produced by BBC's Howard Timberlake, Griesham Taan and Sanjana Bhambhani
