Princeton University's A.B. in Astrophysical Sciences offers students a strong foundation in astrophysics, physics, and mathematics. The program features advanced coursework in topics such as stars, cosmology, general relativity, and research methods. Students undertake two independent junior research projects and a senior thesis, with topics ranging from cosmology to planetary science. Research can involve observational, theoretical, or computational methods. The degree prepares graduates for advanced study or careers in scientific research, education, or technology-focused fields. 来源： https://ua.princeton.edu/fields-study