Slide 1What is this? PH1600: Introductory Astronomy Lecture 19: Galaxies Slide 2 PH1600: Introductory Astronomy Lecture 18: Galaxies Study: Chapter 15 in The Cosmos book…
Slide 1 What is this? PH1600: Introductory Astronomy Lecture 15: Star Clusters Slide 2 PH1600: Introductory Astronomy Lecture 15: Star Clusters Study: Chapter 11 in The Cosmos…