english: Everybody was really excited about Curiosity, and that had this big plutonium battery on board that has plutonium-238, which actually has a higher specific activity than the low-enriched uranium fuel of these molten salt reactors, which means that the effects would be negligible, because you launch it cold, and when it gets into space is where you actually activate this reactor.
non_english: Svi su bili uzbuđeni zbog Kjuriositija, koji je na sebi imao  veliku bateriju s plutonijumom koja je imala plutonijum-238, koji ima veću specifičnu aktivnost nego gorivo sa osiromašenim uranijumom  kod ovih reaktora sa topljenom solju, što znači da bi efekti bili zanemarivi, jer biste ga mogli lansirati na hladno, i aktivirati reaktor kada dođete u svemir.