Lesson 20 - Lecture 3 - The Cycle of Cosmic Material - OpenStax
Channel: Introduction to Astronomy
Date: 2019-01-19

In this lecture, we will discuss the cycle of cosmic material. This will include how new stars are formed from the remnants of earlier generations of stars from interstellar material that has been enriched in heavier elements. 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/