4 ms·

IIRC They have some type of nuclear power. Not like a reactor but something much simpler that generates heat from radioactive decay.

• robbiep 2y ago
  the flow of electrons to allow systems to work is not the same as the expulsion of gasses to provide thrust
• reacweb 2y ago
  https://xkcd.com/2115/ https://xkcd.com/2115/ The RTGs generated about 470 W of electric power at the time of launch. In 2023, it was 260W.