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Hopefully one day ESA will also use radioisotope thermoelectric generators... :( https://en.m.wikipedia.org/wiki/Rosetta_(spacecraft) https://en.m.wikipedia.org
by tarre 9y ago
Hopefully one day ESA will also use radioisotope thermoelectric generators... :(
https://en.m.wikipedia.org/wiki/Rosetta_(spacecraft) https://en.m.wikipedia.org/wiki/Rosetta_(spacecraft)
- ygra 9y agoPhilae didn't have the mass to spare for an RTG. And Rosetta was just fine with solar power.