Astrophysics Major

Astrophysics (modern astronomy) is the application of physics and mathematics to the study of the universe.

For students interested in attending graduate school in astronomy, a thorough grounding in mathematics and physics is essential. To meet the needs of such students, the Astronomy and Physics departments jointly offer an Astrophysics Major consisting of the complete physics major plus four astronomy subjects. One of the upper-level astronomy subjects can be replaced by a Senior Thesis in either Physics or Astronomy.

Course requirements

  • Astronomy: Any 100-level course in ASTR w/lab, 206, 311, and any additional 300-level course in ASTR or ASPH
  • Physics: PHYS 107, 108, 202, 207, 216, 302, 305, 310, 314
  • Mathematics: MATH 215

Typical schedule of courses

Students planning to complete the Astrophysics Major ideally start with a 100-level course with laboratory in ASTR and PHYS 107 in the Fall of their first year, followed by PHYS 108 in the Spring:

  Fall Spring
First Year ASTR 1xx with ASTR 102 lab
PHYS 107 
(MATH 116 if necessary)
ASTR 1xx with ASTR 102 lab (if not in fall term) 
PHYS 108
Second Year ASTR 206  (or in 3rd year)
PHYS 202 
MATH 215
PHYS 207 
PHYS 216
Third Year
ASTR 206 (if not in 2nd year)
PHYS 302
ASTR 311 (or in 4th year)
(ASTR 303 or 323?)
PHYS 310
Fourth Year
ASTR 311 (if not in 3rd year)
(ASTR 301 or 360?)
PHYS 314
 
(ASTR 303 or 323 or 370?)
PHYS 305
 

 

The Departments of Physics and Astronomy offer an interdepartmental major in Astrophysics which combines the Physics major with a foundation of course work in Astronomy. The goal of the major is to provide a rigorous and organized program of study for students wishing to pursue graduate study in astronomy or astrophysics and for those who would like a coordinated astronomy extension to the physics major.

Modern astrophysics is the application of physics and mathematics to the study of the universe, and hence there is necessarily a very close connection between physics and astronomy. For students interested in attending graduate school in astronomy, a thorough grounding in mathematics and physics is absolutely essential. The interdisciplinary nature of astrophysics makes it appropriate that this major does not reside in just one department. Although thorough preparation in physics is at the core of an astrophysicist's training, a strong astronomical background is fundamental as well. Our students who have done well in astronomy graduate school report that a solid basis in astronomy has been crucial preparation for their teaching responsibilities as graduate students. It also provides them with a broader overview of the discipline than they would have if they had studied only physics before attending graduate school.

In addition to the nine courses required for the Physics major, an Astrophysics major takes four courses in the Astronomy Department: an introductory-level course to provide a broad background [Astronomy 101], a 200-level observing techniques course to introduce modern observational techniques [Astronomy 206 (Basic Astronomical Techniques with Lab)], and Astronomy 311 (Elements of Astrophysics) as well as one additional 300-level course: e.g., Astronomy 301 (Advanced topics in Astronomy and Astrophysics), Astronomy 323 (Advanced Planetary Climates), Astronomy 303 (Advanced Planetary Geology), or 350/370 (Individual Study/Senior Thesis). The total course load is no larger than for several other interdepartmental majors and it provides more focused preparation for graduate school, and fewer course requirements, than a double major in physics and astronomy.

The Director of the Astrophysics program is the Chair of the Department of Astronomy. Professor Glenn Stark is currently the Physics Department's liaison to the program. All students electing to major in Astrophysics have two faculty advisors - one each from the Physics and Astronomy Departments.

Contact Us

Contact Us

Wellesley College Astronomy Department
Whitin Observatory 
Wellesley College
106 Central Street
Wellesley, MA 02481

Tel: 781.283.2726 
Fax (in Science Center Office): 781.283.3642

 

Drop-in tutoring hours for students in ASTR 100/101 will be 3:00-5:00 PM on Tuesdays in the Observatory Library

Non-lab observing will be CLOSED tonight, Tuesday October 21st.