Lesson 29 - Lecture 1 - A Model of the Universe - OpenStax
Channel: Introduction to Astronomy
Date: 2019-02-22

In this lecture, we will discuss a model of the universe and how we have come to understand the origin of the universe. 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/