NOVA - Season 52 Episode 17
Archaeologists investigate dozens of strange Stone Age megastructures in the Arabian desert. They're so big that their true form is visible only from the air, yet these giant structures were built by a mysterious people 9000 years ago.
First Air Date : 1974-03-03
Last Air date : 2025-05-14
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 52 : Episode 12025-01-22
- Season 52 : Episode 22025-01-29
- Season 52 : Episode 32025-02-05
- Season 52 : Episode 42025-02-12
- Season 52 : Episode 52025-02-19
- Season 52 : Episode 62025-02-26
- Season 52 : Episode 72025-04-09
- Season 52 : Episode 82025-04-16
- Season 52 : Episode 92025-04-30
- Season 52 : Episode 102025-05-07
- Season 52 : Episode 112025-05-14
- Season 52 : Episode 122025-09-17
- Season 52 : Episode 132025-09-24
- Season 52 : Episode 142025-10-01
- Season 52 : Episode 152025-10-08
- Season 52 : Episode 162025-10-15
- Season 52 : Episode 172025-10-22
- Season 52 : Episode 182025-10-29
