Radioisotope Power Systems Powering Multi-generational Missions

Radioisotope Power Systems (RPS) are highly effective to power spacecraft. This system currently fuels Voyager I to traverse beyond the solar system for over 45 years. The longevity is due to the heat source of Plutonium-238, which has a half-life of 87 years and a high power-density. Interstellar Probe fitted with the Next Generation Radioisotope Thermoelectric Generators is proposed to travel twice the velocity of Voyager I. In about 14 years after a launch, my flyby spacecraft would venture 100 AU near the Heliosheath into the outer scattered disc (SD), where much is unknown. Its data on the SD objects, such as comets, will inform the impact on Earth and allow for timely interception. Spanning over decades, the mission would require a multi-generational workforce to deliver the objectives and tackle technological obsolescence of the flyby. I have experience in collaborating long-term across generations and adapting technologically. I've been a Scout for over 10 years, leading patrols of younger scouts and training with adult scoutmasters in problem solving. I also lead a team at my school currently participating in a nationwide space design competition using an industry-standard system simulation software. These strengths will be critical to the mission success.