# Astronomy (ASTR) — Fall 2026 schedule

Chabot College · 6 sections · Seat counts as of 2026-10-14

Source: https://banssprod.clpccd.cc.ca.us/StudentRegistrationSsb/ssb/term/termSelection?mode=search

Course descriptions: 2026-2027 catalog, /c/chabot-college/catalog/2026-2027/courses/astr.md

## ASTR 10 — Introduction to Astronomy: The Solar System (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 21004 | ON1 | Online anytime | Online, no set time | Aug 24–Dec 11 | ANDREW TOTAH-MCCARTY | 14 of 46 open, 3 waitlisted |
| 22216 | ON2 | Online anytime | Online, no set time | Aug 24–Dec 11 | ANDREW TOTAH-MCCARTY | 8 of 46 open |
| 22803 | ON3 | Online anytime | Online, no set time | Aug 24–Dec 11 | ANDREW TOTAH-MCCARTY | 12 of 46 open, 1 waitlisted |

## ASTR 20 — Introduction to Astronomy: Stars and the Universe (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22802 | 001 | In person | Mon/Wed 11:20am–12:45pm, C1900 1902 | Aug 24–Dec 11 | SHANNON LEE | Full (46/44) |
| 21526 | ON1 | Online anytime | Online, no set time | Aug 24–Dec 11 | GABRIEL PROCHTER | Full (46/46), 3 waitlisted |

## ASTR 30 — Introduction to Astronomy Lab (1 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 20798 | 001 | In person | Tue 11:20am–2:30pm, C1800 1806 | Aug 24–Dec 11 | SHANNON LEE | Full (29/24), 2 waitlisted |