Lesson 30 - Lecture 3 - The Search for Extraterrestrial Intelligence - OpenStax
Channel: Introduction to Astronomy
Date: 2018-05-10

In this lecture, we will discuss some of the methods that have been made to communicate with other civilizations that might exist in 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/