The United States, Russia, and China are intensifying their race to deploy nuclear reactors on the Moon. NASA plans to develop a lunar nuclear reactor by the end of 2030, while Russia and China aim to achieve this by 2036. NASA's reactor is expected to generate 20 kilowatts of power, and Russia's Selena reactor is projected to produce 10 kilowatts. Scientists warn that this endeavor could pose a risk of radioactive accidents.