| UNIT # | TOPIC |
| 0 | Overview: The Scale of the Cosmos and Mathematical Preliminaries |
| 1 | The Changing Sky |
| 2 | Surveying the Stars |
| 3 | Light and Telescopes |
| 4 | Radiation and Matter |
| 5 | Weighing and Measuring the Stars |
| 6 | Stellar Structure |
| 7 | Stellar Evolution: The Birth, Life, and Death of Stars |
| 8 | Our Milky Galaxy |
| 9 | Galaxies |
| 10 | Cosmology |
| 301 main page | Astronomy Department |