ASTR 121Introduction to Astronomy

Heartland Community College · UGRD

Catalog

This is an introductory course in astronomy intended for students who desire a physical science understanding of topics such as: the earth as a planet, the sun and the solar system, stellar systems, stellar evolution, galaxies, and cosmology. Laboratory activities supplement the lecture material, and may include evening astronomical observing.

Recent sections

Fall 2026 · 2 sections

Section	Days & time	Location	Instructor
L1Class #1441	Tu · 6:30 – 8:20 PM08/17/26 - 12/04/26	ICB2303	Carl Wenning
01Class #2703-ASTR-121-01-MAINCAMPUS4 credits