ASTR 20 - Introduction to Astronomy: Stars and the Universe
- Recent Professors
- SHANNON LEE, GABRIEL PROCHTER
- Recent Semesters
- Fall 2026, Summer 2026, Spring 2026, Fall 2025, Summer 2025
- Class Size
- 44–46 students
- Difficulty
- 6.6Demandingout of 10
- Credits
- 3
- Fall 2026 Sections
- View Fall 2026 sections of ASTR 20
- Transfers To
- UC and CSUCal-GETC Area 5A · IGETC Area 5A · CSU GE Area B1
- Description
- Introduction to the study of stars, galaxies, and cosmology.
- Usually Held
- Mon Wed 10:30am–11:45am, Mon Wed 11:20am–12:45pm