Astrolithology is a relatively niche field that deals with the study of meteorites, asteroids, and other space debris. However, there are a few synonyms that can be used to describe this field. One such word is "astrogeology," which is the study of the geology of celestial bodies such as planets, moons, and asteroids. Another synonym for astrolithology is "planetary science," which is a broader field that encompasses the study of all aspects of planets and their environments. Finally, the term "aerolite science" is sometimes used as a synonym for astrolithology, given that aerolites are a specific type of meteorite that typically originate from asteroids.