What on Earth? S12E9 - Secrets of Biosphere 2
6.4/10 by 18 users
Satellite images capture a mysterious group of pyramid-shaped structures in the arid, desert landscape of Arizona; experts investigate a highly controversial research facility designed to prepare humanity for life on another world.
| Released | Feb 10, 2015 |
|---|---|
| Runtime | 44min |
| Genre | Documentary |
| Actor | Steven Kearney, Andrew Gough |
| Director | N/A |
| Production | Wag TV |
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