Major

1. Mathematics:
   1. Mathematics 408C and 408D
   2. Mathematics 427K or 427J
2. Primary science:
   1. Physics 301, 101L, 315, 115L, 316, and 116L
   2. Astronomy 307
   3. Three courses chosen from the following: Astronomy 351, 352K, 353, 358, 364P, 376, 376C, and 376R
       
3. Secondary science:
   Twelve additional semester hours of upper-division coursework from one or more of the following areas. 
   1. Biology
   2. Chemistry
   3. Computer Science
   4. Geological Sciences
   5. Mathematics 
   6. Statistics and Data Sciences
   7. Physics
   8. Astronomy