Unverified50% confidenceFactExact time
Nuclear Electric Propulsion (NEP) uses a nuclear reactor to generate electricity to drive ion thrusters, with a specific impulse that can reach thousands or even tens of thousands of seconds, but thrust is typically only on the order of a few newtons.
1
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50%
Confidence
Long-term
Relevance
8/30/2026
First Seen
Sources
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