Remarkable metallic artifacts from eons past are emerging, challenging previously held beliefs about ancient materials. These enigmatic metal spheres, which seem to contradict the laws of physics, raise the question: could they be remnants of extraterrestrial visitors to Earth long ago? Ancient astronaut theorists Erich von Daniken and Giorgio A. Tsoukalos venture to Romania to examine a perplexing aluminum wedge that has puzzled historians for years. Meanwhile, investigative journalist Linda Moulton Howe heads to Jacksonville, Florida, to investigate a peculiar metal sphere that captured the U.S. Navy's attention after falling from the sky. Are these ancient metallic relics the key to unlocking our extraterrestrial history?
Show
Ancient Aliens
Episode
S12E02
Air Date
May 05, 2017
Season 12 Episodes
S12E01
The Alien Hunters
S12E02
Forged by the Gods
S12E03
The Mystery of Rudloe Manor
S12E04
The Alien Architects
S12E05
The Pharaohs' Curse
S12E06
The Science Wars
S12E07
City of the Gods
S12E08
The Alien Frequency
S12E09
The Majestic Twelve
S12E10
The Akashic Record
S12E11
Voices of the Gods
S12E12
The Animal Agenda
S12E13
The Replicants
S12E14
A Spaceship Made of Stone
S12E15
The Alien Disks
S12E16
Return to Gobekli Tepe