noun🔗Share천체물리학The branch of astronomy or physics that deals with the physical properties of celestial bodies and with the interaction between matter and radiation in celestial bodies and in the space between them."Maria is studying astrophysics in college to learn about the stars' composition and how galaxies form. "마리아는 별의 구성과 은하가 어떻게 형성되는지 배우기 위해 대학에서 천체물리학을 공부하고 있습니다.astronomyphysicssciencespaceChat with AIVocabulary GamePractice Reading