Violent Earth
Comets: Prophets of Doom (1x5)
Exibido em:: Set 26, 2006
The history of comet study, including NASA missions, and what it reveals about the Earth and the solar system. Also: comet theories.
- Estreou: Ago 2006
- Episódios: 8
- Seguidores: 0
- Finalizada
- History
- Desconhecido