3 ms·The nuclear fuels are also probably from the Sun. Pretty much everything is the Sun.by vrx-meta 1y agoThe nuclear fuels are also probably from the Sun. Pretty much everything is the Sun.ses1984 1y agoThey came from some other suns, technically.deleted 1y ago[deleted]deleted 1y ago[deleted]isolli 1y agoHm, no, don't the heavy elements used for nuclear fission come from a previous generation of stars?