Ancient Aliens · SEASON 22

Secrets of the Amazon

Episode 13 · 2026-07-23

★ 8.5
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Ancient Aliens poster
Season 22Episode 13★ 8.5/10
  • Documentary
  • Mystery
  • Sci-Fi & Fantasy

Episode overview

A documentary examines how researchers utilize remote-sensing technology, such as lidar, to map previously undocumented ancient urban networks beneath the Amazon canopy; the broadcast investigates alternative history theories regarding potential extraterrestrial influence at these newly mapped archaeological sites, evaluating whether the design of these pre-Columbian settlements aligns with ancient astronomical patterns or cosmic structures.

42 minutes

Season 22 episodes

1. Skulls of the Gods2026-01-15 2. Egypt's Lost Pyramids2026-01-22 3. Island of the Gods2026-01-29 4. Extraterrestrial Engineering2026-02-05 5. UFO Hot Spots2026-02-26 6. Mysterious Monuments2026-03-05 7. Underwater Alien Bases2026-06-11 8. Secrets of the Vedas2026-06-18 9. Wars of the Gods2026-06-25 10. UFO Sightings2026-07-02 11. Alien A.I.2026-07-09 12. Hidden Messages2026-07-16 13. Secrets of the Amazon2026-07-23 14. Alien Investigators2026-07-30 15. Africa's Extraterrestrial Contact2026-08-06