Titan Exploration Using a Radioisotopically-Heated Montgolfier Balloon
Lunar Fission Surface Power System Design and Implementation Concept
Concept for a Radioisotope Powered Dual Mode Lunar Rover
Design Concept for a Nuclear Reactor-Powered Mars Rover
Mission Concept for a Nuclear Reactor-Powered Mars Cryobot Lander
NEPTranS; A Shuttle-Tended NEP Interplanetary Transportation System