[Kizzy]

Originally Posted by James

The American government has researched for years into producing a fallout-free nuclear bomb - https://en.wikipedia.org/wiki/Pure_fusion_weapon - with apparently little success.

Something like that could also be used to power spaceships. More about non-military uses of nuclear weapons here - https://en.wikipedia.org/wiki/Peacef...lear_explosion

Im no rocket scientist but If there's no radiation risk it's not nuclear is it?
Which is prob why they haven't done it.