NASA Advances Nuclear Reactor Development for Moon and Mars Missions

NASA's Fission Surface Power Project moves closer to providing a sustainable power source for long-term lunar and Martian exploration.

NASA is finalizing the initial phase of its Fission Surface Power Project, aimed at developing a compact nuclear fission reactor for the Moon.
The project awarded $5 million contracts to three commercial partners in 2022 for initial reactor design, focusing on safety, autonomy, and long-term operation.
A successful demonstration on the Moon, planned for the early 2030s, could pave the way for the reactor's use on Mars, supporting sustained human presence.
The reactor is designed to operate independently of solar power, offering a reliable energy source during the lunar night and in shadowed regions.
NASA's initiative marks a significant step towards enabling long-term exploration and scientific efforts on the Moon and Mars.