NASA has already built prototype reactors for this purpose. They’re small, highly efficient, and incredibly safe. The main thing is that the scale of power generation is vastly different here. A terrestrial nuclear reactor is generating hundreds of megawatts of electricity from (up to) gigawatts of thermal energy. We don’t need that much power for a small moon base. 10-100 kilowatts would be just fine, especially if it’s serving to supplement solar panels or batteries.
Nuclear power does have a really valid use-case in space. Solar panels should always be used first and foremost, but there are just times where they’re not going to be enough.
NASA has already built prototype reactors for this purpose. They’re small, highly efficient, and incredibly safe. The main thing is that the scale of power generation is vastly different here. A terrestrial nuclear reactor is generating hundreds of megawatts of electricity from (up to) gigawatts of thermal energy. We don’t need that much power for a small moon base. 10-100 kilowatts would be just fine, especially if it’s serving to supplement solar panels or batteries.
Nuclear power does have a really valid use-case in space. Solar panels should always be used first and foremost, but there are just times where they’re not going to be enough.