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EPISODE · TUBI
Season 22 · Episode 4
Landed Thu, 5 Feb 2026 · 21:00 your time · 1 episode · 1h 0m
Season 22, Episode 4 of Ancient Aliens aired Thursday, 5 February 2026 at 9pm ET on History.
- S22E04Extraterrestrial EngineeringFrom the precisely cut stone blocks at Puma Punku, to the gigantic temples of Malta, and the megalithic city of Nan Madol, could these mysterious sites contain evidence of extraterrestrial contact in the distant past?
NEXT IN SEASON 22
Episode 5
Thu 26 Feb · 22:00
Ancient Aliens
22 seasons · 293 episodes · airing
AVAILABILITY
Streaming on Tubi in United States · also on Hulu, The Roku Channel, Prime Video.
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