By Dave Gilbert, CNN
What do you do with 6,000 tons of space junk traveling at thousands of miles an hour? Harpoon it of course.
It might sound like a scenario straight off the pages of a science fiction novel but it is a suggested solution to an increasing and potentially costly problem in space - that of debris littering low earth orbit.
The harpoon plan is one of a range of options being discussed by scientists at a forum in Germany next week, and aimed at finding a way of tackling space debris that threatens commercial operations.
Engineer Jaime Reed, who is leading the harpoon project for the space technology company Astrium, explains that if a rogue satellite hits another, not only does it ruin the mission but it creates more debris and propagates the problem. This run-away scenario is often called the Kessler Syndrome, named after NASA's Don Kessler who first highlighted the risk.
Find a way to gather them up and then place it in low earth orbit making people see that our Earth wins a prize a piece of brooch designed by the friends of its own.
That made no sense. Are you on drugs?