cursusTV's video: How the Universe Works - Alien Moons

Subscribe for future content! How The Universe Works Alien Moons "Recent explorations have revealed moons to be the chemistry labs of the cosmos and the most likely places where we might find life beyond our planet. While some moons are no more than asteroids caught by the snare of gravity; others are part of giant family systems and almost planets in their own right. Some of the most diverse worlds in the Universe, we know of 300 moons just in our own Solar System, but there may be billions. How these moons are born, live, and die is fundamental to understanding our planet's turbulent origins and our place in the Universe." http://science.discovery.com/tv-shows/how-the-universe-works/about-this-show/about-how-the-universe-works.htm