Origins: Back to the Beginning
- Episode aired Sep 29, 2004
- TV-PG
Scientists discover and explore the the cosmic microwave background and with it, the big bang and understanding of the first stars and the formation of the elements.Scientists discover and explore the the cosmic microwave background and with it, the big bang and understanding of the first stars and the formation of the elements.Scientists discover and explore the the cosmic microwave background and with it, the big bang and understanding of the first stars and the formation of the elements.