Astronomy
Fall 2026 · 14 sections · seat counts as of Oct 18, 2026
Catalog: Astronomy courses in the 2026-2027 Catalog
ASTR 109 Introduction to the Solar System
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 81718 | Online anytime | Aug 17–Sep 12 | Christina M. Manzano King | 2 of 40 open, 5 waitlisted |
| 81719 | Online anytime | Oct 12–Dec 5 | Apostol Gramada | 8 of 40 open, 7 waitlisted |
| 81720 | Online anytime | Aug 17–Dec 5 | Christina M. Manzano King | 5 of 40 open, 4 waitlisted |
| 81721 | Online anytime | Aug 17–Dec 5 | Aaron J. Roy | 13 of 40 open, 1 waitlisted |
| 81725 | In person Mon/Wed 1:15–2:40pm, HS HS-121 | Aug 17–Dec 5 | Mary M. Usufzy | 11 of 40 open |
| 81727 | In person Tue/Thu 4:25–5:50pm, HS HS-121 | Aug 17–Dec 5 | Denyz A. Melchor | 24 of 40 open |
| 84747 | In person Tue/Thu 1:45–3:10pm, Off Campus ALA | Aug 17–Dec 5 | Herminio Carrillo | 20 of 40 open |
| 84750 | In person Wed/Fri 8:30–9:55am, Off Campus SAM | Aug 17–Dec 5 | Denyz A. Melchor | 12 of 40 open |
ASTR 110 Introduction to Stars and Galaxies
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 81722 | Online anytime | Aug 17–Oct 11 | Apostol Gramada | 18 of 40 open |
| 81723 | Online anytime | Oct 12–Dec 5 | Christina M. Manzano King | Full (40/40), 5 waitlisted |
| 81728 | In person Mon/Wed 2:50–4:15pm, SC SC-208 | Aug 17–Dec 5 | Denyz A. Melchor | 23 of 40 open |
| 84748 | Online anytime | Aug 31–Dec 5 | Aaron J. Roy | 22 of 40 open |
| 85298 | Online anytime | Aug 31–Dec 5 | Aaron J. Roy | 19 of 40 open |
ASTR 140 Astronomy Laboratory
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 81730 | In person Tue 7:35–10:35pm, SC SC-312 | Aug 17–Dec 5 | Denyz A. Melchor | 21 of 40 open |