[x3n0ph3n3]

Voyager I and II and Curiosity are powered with radioisotope thermoelectric generators [1], which are nothing like this proposal.

[1] https://en.wikipedia.org/wiki/Radioisotope_thermoelectric_ge...

[mahranch]

> Voyager I and II and Curiosity are powered with radioisotope thermoelectric generators

AKA a nuclear battery... That's how they're referred to by just about everyone.