94% of the 3,060 students who finished ASTR 330 at UIUC got an A or B, across 28 sections and 6 instructors.
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| Instructor | Grades given | Students |
|---|---|---|
| Liu, Xin 3 sections · last Spring 2025 | 83% A · 12% B · 3% C · 1% D/F | 662 |
| Dunne, Bryan C 8 sections · last Winter 2024 | 72% A · 23% B · 3% C · 2% D/F | 1,122 |
| Looney, Leslie W 13 sections · last Winter 2026 | 80% A · 15% B · 4% C · 2% D/F | 1,009 |
| Chue, Chun Yin Ricky 1 section · last Summer 2018 | 98% A · 0% B · 0% C · 2% D/F | 45 |
| Wen, Di 2 sections · last Summer 2019 | 84% A · 11% B · 4% C · 1% D/F | 93 |
| Brunner, Robert J 1 section · last Spring 2015 | 39% A · 43% B · 13% C · 5% D/F | 129 |
Instructors with at least 20 graded students. Past grades don't guarantee future ones.
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Source: grade distributions published by UIUC. All UIUC grade distributions · ASTR 330 sections, times and prerequisites.