Astronomy Minor Course Requirements
A total of 18 hours in Astronomy courses is required for the minor. Selection of advanced-level courses will depend on the student's major and interests.
| HOURS | REQUIREMENTS |
|---|---|
| 3-6 | Fundamental Astronomy, select from the following: |
| 9 | Advanced Astronomy: 300- or 400-level courses taught by the Department of Astronomy2 |
| 3-6 | Additional Astronomy courses: Courses at any level taught by the Department of Astronomy2 |
- Credit not granted for both ASTR 100 and the ASTR 121/122 sequence.
- No more than 4 hours of ASTR 390 (Independent Study) will be counted towards the minor.
Declaring an Astronomy Minor
- Read the information about minors on the LAS website.
- Print the Statement of Intent to Pursue an Undergraduate Minor form.
- Get departmental approval from Astronomy Advisor, Dr. Bryan Dunne, 121 Astronomy Building. You can schedule an appointment with him using Bookings or by contacting the department office at 217.333.3090 or astronomy-advising@illinois.edu.
- Want to modify the minor? Have your minor advisor fill out the Minor's Modification Form and have it approved by the Astronomy Advisor.
Updated 1/20/2026