Oh, many spacecraft have them, either Plutonium-238 radio-thermal generators or actual operating fission reactors.
Canada was very upset in the late 1970s when a soviet reactor powered satellite ejected its spent reactor and it landed intact and very radioactive in Canada's tundra. It was not supposed to return to earth at all, the satellite was supposed to boost itself into a high orbit before ejecting the reactor, but the booster rocket failed. It was a messy radiological cleanup that Canada tried to get the USSR to pay for.
The US does not use such power sources in orbit, but uses both for long range space probes where solar cells would not work.
what is the existing of nuclear power plant?
what is negative of the nuclear power plant
There is no nuclear power plant in Alaska.
Nuclear Fallout comes from a nuclear power plant.
In a nuclear power plant
Chernobyl Nuclear Power Plant.
Yes, it generally is but a nuclear plant could refer to nuclear reactors which are basically the things that produce the power. So in essence, yes, a nuclear plant is the same thing as a nuclear power station
Yes, nuclear power plant can be shut down.
Fangjiashan Nuclear Power Plant was created in 2013.
Greifswald Nuclear Power Plant was created in 1974.
Haiyang Nuclear Power Plant was created in 2014.
Changjiang Nuclear Power Plant was created in 2014.