Top Ten Alien Artifacts (S17E07)

A prehistoric statue resembling a contemporary aircraft. An archaic figure of a human in a space suit. Enigmatic crystal skulls whose beginnings remain a mystery. For over ten years on Ancient Aliens, we’ve explored various locations worldwide, examining peculiar items discovered across all continents. In this episode, we’ll be ranking the top ten alien artifacts—objects that might hold clues suggesting that extraterrestrial beings once interacted with humanity.