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.
Title | What on Earth? - Season 12 Episode 9 Secrets of Biosphere 2 |
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Year | 2023 |
Genre | Documentary |
Country | United States of America |
Studio | Science |
Cast | Steven Kearney, Andrew Gough |
Crew | |
Alternative Titles | Mysterien von Oben |
Keyword | satellite imagery |
First Air Date | Feb 10, 2015 |
Last Air date | Mar 16, 2023 |
Season | 12 Season |
Episode | 131 Episode |
Runtime | 44:14 minutes |
Quality | HD |
IMDb: | 6.50/ 10 by 16.00 users |
Popularity | 14.011 |
Language | English, French, German |