@stevenray @SecularJeffrey always have been. Scattering pee droplets far and wide, whacking golf balls around the moon and dumping electric buggies there.. plus American flags of course so you know who desecrated it first.

Geostationary orbit also has “graveyard” orbits nearby where dead satellites go to wait out the next few millennia. It’s easier than providing enough fuel to de-orbit them.

I’m pretty sure the extreme environment in space will rip apart urea molecules into smaller constituents and water’s always useful somewhere so it’s probably a nothingburger really