Is natural disaster mankind's biggest threat--or is it something out of this world? Is Earth susceptible to outside control? And if we're not alone in the universe, would an alien invasion be likely?
About
Target Earth
Documentary
Is natural disaster mankind's biggest threat--or is it something out of this world? Is Earth susceptible to outside control? And if we're not alone in the universe, would an alien invasion be likely?
Information
- Studio
- ヒストリーチャンネル
- Released
- 2013
- Rated
- 12+
Languages
- Audio
-
* (AAC)