Ancient Aliens
The Crop Circle Code
Season 15 Episode 2
More than 10,000 crop circle formations have been documented and many display properties that defy explanation. Could they be of otherworldly origin?
Ancient Aliens airs on Sky History 2 HD at 7:00 AM, Monday 2 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General