noun🔗ShareThe study of the physical universe beyond the Earth's atmosphere, including the process of mapping locations and properties of the matter and radiation in the universe."My daughter is fascinated by astronomy; she spends hours studying the positions and movements of stars and planets. "astronomysciencespaceChat with AIVocabulary GamePractice Reading
noun🔗ShareAstrology."My uncle studies astronomy, believing it will help him predict the best time to plant his tomatoes. "astronomyastrologyChat with AIVocabulary GamePractice Reading
