# Astronomy (ASTR) — Spring 2027 schedule

Butte College · 4 sections · Seat counts as of 2026-10-18

Source: https://selfservice.butte.edu/Student/Courses

Term dates: Jan 25, 2027 – May 28, 2027 (from the sections' dates) · 3 sessions, with dates: /c/butte-college/schedule/spring-2027/index.json · Academic calendar: https://www.butte.edu/academic/calendar/

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

## ASTR C1000 — Introduction to Astronomy with Lab (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| M5627 | M5627 | In person | Lecture: Mon/Wed 9:30–10:45am, SCI 157; Lab: Wed 2:00–4:50pm, SCI 247 | Jan 25–May 28 | Daniel R. Puser | 14 of 24 open |
| M6185 | M6185 | In person | Lecture: Tue/Thu 12:30–1:45pm, SCI 157; Lab: Thu 2:00–4:50pm, SCI 203 | Jan 25–May 28 | Jason L. Trento | 17 of 24 open |
| N4455 | N4455 | Online anytime, Lec-Internet | Online, no set time | Jan 25–May 28 | Jason L. Trento | Full (24/24), 4 waitlisted |
| N4523 | N4523 | Online anytime, Lec-Internet | Online, no set time | Jan 25–May 28 | Alessandro Baldi | Full (24/24), 4 waitlisted |