Fun fact from the files of “there’s a job for that”: there are multiple companies that specialize in making fake Moon dirt. Technically, it’s called lunar regolith to help differentiate it from “soil,” which implies the presence of organic material, or from “dirt,” which, for this story, I learned literally just means “anything that makes you dirty.” Whatever you call it, it is nothing like our friendly terrestrial soils: it’s sharp, dusty, and jagged; it’s full of glassy globs from meteorite impacts; and its chemical composition has been altered by constant bombardment from solar wind. In short, lunar ...
