Playback serverIf a title won’t play, switch servers.
The Universe
Season 1 · Episode 5
The Moon
8.045mJune 26, 2007
The moon has comforted man for thousands of years. It's been everything from a god to a compass, and the only cosmic body human beings have ever visited. NASA is planning to build a permanent outpost there. Discover how the moon came to be--if you don't already know, you will be astounded.