Why on Earth would NASA build a nuclear reactor on the Moon?

Here is a 195-word summary of the key facts from the article: NASA plans to build a 100-kilowatt nuclear reactor on the Moon by 2030, as part of efforts to establish a permanent lunar presence. The project is being led by NASA's acting chief technologist, Bhavya Lal, who has long advocated for the use of nuclear power in space exploration. Nuclear reactors offer several advantages over solar power for lunar and interplanetary missions, including providing a consistent and reliable source of energy, especially during the 14-day lunar nights. NASA's previous nuclear reactor in space, SNAP-10A, was launched in 1965, demonstrating the feasibility of the technology. However, the plan faces several challenges. There are currently no US companies producing the required microreactors, and integrating a 10-15 ton reactor into a rocket will be technically difficult. Moreover, NASA is facing a significant reduction in its workforce, which could impact the project's execution. The cost is estimated at $800 million over 5 years, and securing the necessary funding from the Trump administration remains uncertain. Overall, the plan represents a bold step in NASA's efforts to establish a long-term presence on the Moon and pave the way for future missions to Mars, where nuclear power would be essential.