selenology (noun) astronomy: study of the stars and planets other than Earth
Detalii: astrology is the study of the positions and aspects of celestial bodies in the belief that they have an influence on the course of natural earthly occurrences and human affairs; astronomy is the scientific study of matter in outer space, especially the positions, dimensions, distribution, motion, composition, energy, and evolution of celestial bodies and phenomena
Sinonime: astrochemistry, astrography, astrolithology, astrometry, astrophysics, selenology, sky-watching, stargazing, uranology