Episode Overview
In the Arabian desert, archaeologists explore a series of bizarre Stone Age megastructures. These colossal formations are so immense that their actual shapes can only be discerned from the sky. Constructed by an enigmatic civilization 9,000 years ago, these giant structures continue to baffle researchers and spark curiosity about their origins and purpose.
Show Information
Season 52 Episodes 19
1.
What Are UFOs?
2.
Extreme Airport Engineering
3.
Dino Birds
4.
Egypt's Tombs of Amun
5.
Pompeii's Secret Underworld
6.
Baltimore Bridge Collapse
7.
Revolutionary War Weapons
8.
Secrets of the Forest
9.
Critical Condition: Health In Black America
10.
Ultimate Crash Test: Countdown
11.
Ultimate Crash Test: Impact
12.
Human: Origins
13.
Human: Journeys
14.
Human: Neanderthal Encounters
15.
Human: Into The Americas
17.
Ancient Desert Death Trap
18.
Superfloods
19.
Operation Space Station: High-Risk Build
20.
Operation Space Station: Science and Survival
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