NERVA
- https://en.wikipedia.org/wiki/NERVA
- https://en.wikipedia.org/wiki/NERVA
- https://en.wikipedia.org/wiki/RD-0410
Transport and Energy Module (TEM, Space Tug Zeus) is a nuclear electric space tug intended to solve a wide range of tasks such as cargo delivery to the moon, geostationary orbit and Mars as well as orbital debris collection.