nuclear engine for rocket vehicle application (NERVA) Archives
Nuclear Thermal Propulsion Systems, Glenn Research Center
nuclear rockets Archives - Universe Today
A Series of Small Specialist Space Stations (1968)
NASA, Pentagon developing nuclear-powered rocket for Mars voyage
New NASA Nuclear Rocket Plan Aims to Get to Mars in Just 45 Days
Nuclear rocket redux - Aerospace America
Could a Nuclear Thermal Rocket Engine Power a Trip to Mars? NASA
Advances in Nuclear Reactors Could Power NASA Missions on Moon
Nuclear Thermal Propulsion: Game Changing Technology for Deep
Space – the next frontier – requires innovation in nuclear fuel