When I look into the night sky, I don’t see stars—I see questions waiting to be answered. For my mission, I would send an RPS-powered spacecraft to Neptune’s largest moon, Triton. Triton’s retrograde orbit suggests it was captured from the Kuiper Belt, and its nitrogen geysers hint at an active interior. Beneath its icy crust, Triton may even conceal a hidden ocean, offering a tantalizing possibility: extraterrestrial life. My mission, the "Nereid" Voyager, would land near Triton’s geysers to analyze their chemical composition, map its surface, and explore the potential for life in its ocean. The RPS make this mission possible. Triton orbits over 2.7 billion miles from the Sun, where sunlight is so weak that solar panels wouldn’t provide enough power. Its frigid temperatures and icy surface create an environment too harsh for traditional batteries. However, RPS generates continuous power and heat, enabling the Nereid Voyager to function for years in Triton’s extreme conditions. This technology ensures that the spacecraft can analyze nitrogen plumes, navigate the icy terrain, and send data back to Earth. My unique power is my relentless curiosity and determination. When faced with challenges, I see them as puzzles to solve, rather than obstacles to fear. For this mission, my creativity would fuel innovative solutions to uncover Triton’s secrets, from designing tools to studying its geysers and icy surface. My persistence would ensure that every question about Triton’s mysteries is met with a bold and thoughtful answer. Triton has been a mystery for billions of years. With RPS and my drive to explore, Nereid Voyager could uncover loads, changing how we understand moons, oceans, and the potential for life beyond Earth.