New orbital debris removal technologies are like having super-powered vacuum cleaners up in space to clean up trash that's floating around.
Imagine you're playing with toy cars on a very long table, some of them zoom off the edge and keep going, bouncing around without anyone to stop them. That’s what happens with orbital debris, broken pieces from old satellites or rockets that are now floating in space like lost toys.
How it works
Some new technologies use nets or gloves to catch the trash. It's like when you try to grab a falling toy before it hits the floor. A net can wrap around a piece of debris and pull it back, bringing it closer so it can be taken out of orbit.
Other tools are like hooks or tongs, they grab onto the debris and either drag it into a lower orbit (where it will eventually burn up) or push it away to a safer spot. This is similar to when you use tongs to take hot food from the oven, you're moving something from one place to another.
These technologies help keep space cleaner, so future satellites can zoom around without getting bumped by floating trash!
Examples
- A net is cast from a satellite to catch drifting space junk.
- A harpoon pierces an old satellite and pulls it into the atmosphere.
Ask a question
See also
- How does a reusable rocket land itself vertically?
- How do Starlink satellites provide internet from space?
- How does the James Webb Telescope see distant galaxies?
- What If We Lost All Our Satellites?
- What are reusable first stages?