They already use nuclear power in loads of applications. The mars rover, perseverance satellites and even satellites in LEO. They can provide power during lengthy lunar nights and the heat they produce as a byproduct would be useful for keeping people warm. This isn’t even even mentioning advancements in nuclear reactor designs that make meltdowns conditions considerably less likely. Your right that solar cells are a great way to produce power in LEO but on the moon there are more variables that make it viable for a nuclear reactor to be a rational power source.
I just finished Lessons in Chemistry. It started of a little dark but quickly turns into a roller coaster slice of life novel that secretly weaves a series of plot points before coming to a heartwarming end. I am starting Meditations by Marcus Aurelius with annotations for context.
I’ll probably also read a second lighter book in-between sections of Meditation cuz it’s a dense book.