Hydrogen for fusion is also available on the Earth and didn’t come from the Sun. We can’t exploit it commercially yet, but that’s just an engineering problem. (Yes, if you want to be pedantic, we need primordial deuterium and synthesized tritium, because proton-proton fusion is far beyond our capabilities. However, D-T’s ingredients still don’t come from the Sun.)
Hydrogen for fusion is also available on the Earth and didn’t come from the Sun. We can’t exploit it commercially yet, but that’s just an engineering problem. (Yes, if you want to be pedantic, we need primordial deuterium and synthesized tritium, because proton-proton fusion is far beyond our capabilities. However, D-T’s ingredients still don’t come from the Sun.)
Yes. Good call.