Source: wikibot/list-of-nuclear-power-systems-in-space
= List of nuclear power systems in space
{wiki=List_of_nuclear_power_systems_in_space}
Nuclear power systems have been used in space missions primarily for providing energy to spacecraft and powering scientific instruments in environments where solar power is insufficient. Below is a list of notable nuclear power systems that have been employed or proposed for space missions: \#\#\# 1.