1. There’s extra danger every time nuclear material is launched on a satellite, be it for a thermal generator like on the Curiosity rover, or some failed tests the USA did on Pacific islands in the 60s as part of Operation Fishbowl that resulted in a large amount of waste spread downwind.
2. No satellites can actually reach the sun - to do so, anything launched from Eart would need to cancel the forward velocity to force its orbit to “fall” into the Sun. This is such a high number that it’d be cost prohibitive for the amount of fuel and size of launch vehicle required.
orangepurple|3 years ago
We aren't exploding the nuclear waste in the form of a bomb when we launch it via satellite. It could also just fall into the ocean in case of a failed launch, where it probably won't be a problem.
ncmncm|3 years ago