Research offered by Columbia University, in the form of summer internships and/or term-time independent projects, which can lead to a senior thesis, is strongly encouraged. For a research thesis, Astrophysics students should enroll in the parallel, two-semester sequence ASTR UN3997-ASTR UN3998 Independent Research , preferably in their senior year. Students begin the research project in the fall and complete the written thesis in the spring. ASTR UN3997 and ASTR UN3998 cannot be repeated for credit.
The astronomy major provides a basis for further study in the field, but is also designed to be compatible with liberal arts students who pursue other careers and those wishing to combine astronomy with related sciences other than physics, such as chemistry or geology. It requires only two physics courses beyond the introductory sequence and can be completed easily if begun in the sophomore year.
The department offers numerous introductory astronomy courses at the 1000-level that do not have prerequisites. The calculus-based ASTR UN2001 Introduction To Astrophysics, I-ASTR UN2002 Introduction To Astrophysics, II sequence is recommended for astronomy majors and concentrators and is required for astrophysics majors.
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