Chapter sections:
- 16.1 The Interstellar Medium: The Realm of Gas and Dust
- 16.2 A Star is Born
- 16.3 The Life of an Aging Star
- 16.4 The Pulsating Stars
- 16.5 Clusters as Tests of Stellar Evolution Theory
Available resources for this chapter:
Image: The ancient globular cluster, ? Centauri, with about 10 million stars. (ESO; CC BY 4.0)