noun🔗ShareAstronom, AstrophysikerOne who studies astronomy, the stars or the physical universe; a scientist whose area of research is astronomy or astrophysics"The astronomer presented a fascinating talk about distant galaxies in our school's science club. "Der Astronom hielt im Naturwissenschaftsclub unserer Schule einen faszinierenden Vortrag über ferne Galaxien.astronomysciencepersonjobChat with AIVocabulary GamePractice Reading