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Ancient Aliens
Season 21 · Episode 4
The Top Ten Unexplained Technologies
8.042mFebruary 28, 2025
Ancient Aliens is counting down ten of the most astonishing and unexplainable technologies in history. From mysterious golden orbs discovered in Mexico, to a sacred wooden box that could communicate with the heavens and an ancient tomb that is said to depict an astronaut. Might these sensational artifacts be evidence of otherworldly contact?
Episodes
- Episode 1The Top Ten Extraordinary Discoveries
- Episode 2The Top Ten Mysterious Monoliths
- Episode 3The Top Ten UFO Crashes
- Episode 4The Top Ten Unexplained Technologies
- Episode 5The Top Ten Secret Projects
- Episode 6The Top Ten Mysterious Mountains
- Episode 7Mysteries of the Aztecs
- Episode 8The Glowing Orb Phenomenon
- Episode 9The Legacy of J. Allen Hynek
- Episode 10The Volcano Factor
- Episode 11The Birdman Mystery
- Episode 12The Abduction Files
- Episode 13The Giants
- Episode 14Aliens in Our Midst
- Episode 15Britain's UFO Files
- Episode 16Mysteries of the Norse Gods
- Episode 17Secrets of Japan