Lesson 18 - Lecture 2 - The H R Diagram - OpenStax
Channel: Introduction to Astronomy
Date: 2018-08-23

In this lecture, we will discuss the H-R diagram. We will look at how it is created and what it means in terms of stellar evolution. These lecture videos are designed to complement the content in the OpenStax Astronomy textbook. The book can be downloaded free of charge at: https://openstax.org/details/books/astronomy/