Is There Life on Mars? Stuff They Don't Want You To Know

For centuries human beings have searched for intelligent life beyond the bounds of Earth - and, often, humanity has looked to our planetary neighbor in hopes of discovering that life. But why do people think there was (or is) life on Mars?

Join Ben and Matt to learn the Stuff They Don't Want You To Know about everything from ancient history to UFOs, government secrets, and the future of civilization. New videos every Monday, Wednesday and Friday.