Ancient Aliens explores the controversial theory that extraterrestrials have visited Earth for millions of years. From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode in this hit HISTORY series gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age-old debate. Did intelligent beings from outer space visit Earth thousands of years ago?
82 episodes transcribedUFO witnesses have reported a wide variety of objects in Earth’s skies–and not only in modern times, but for centuries. What might we learn f...
Shocking new evidence reveals that advanced civilizations might have existed on Earth tens of thousands of years ago. Is it possible that a t...
Nearly every year archaeologists and anthropologists make discoveries that require revisions to our history books. But there are numerous art...
In the southwest corner of the Wiltshire, England countryside lies the mysterious structure known as Rudloe Manor. On the surface, it appears...
Artificial metallic objects dating back hundreds of thousands of years. New discoveries of metals once thought to be mythological. Mysterious...
According to legend, an ancient curse was placed upon the tomb of King Tutankhamun, and when that tomb was opened in 1922, a series of terrib...
In the 20th century, pioneering scientists, journalists and investigators defied convention and began documenting UFOs. Now, with incredible...
An ancient figurine of a modern-day airplane. A primitive statue of a man in a spacesuit. Mysterious crystal skulls whose origins are entirel...
It is humankind's most profound achievement: blasting off into the stars. But is it possible that our voyages into the cosmos are really a re...
Archaeologists have discovered that many ancient sites were built with an acoustic purpose, and often resonate at a frequency that has a prof...
Ancient Aliens is counting down the world’s top ten alien cover-ups, from the famous Roswell Incident to a secret military base rumored to be...
Throughout the world, ancient objects have been found that leave archaeologists at a loss. Could these impossible artifacts suggest that adva...
Rebellious angels, giant hybrid beings, and humans taken up to a heavenly realm above the Earth. Is it possible that The Book of Enoch was st...
Ancient cultures throughout the Mediterranean recorded stories of enormous beings that descended from the sky. Could massive megalithic struc...
We’re counting down the world’s top ten alien encounters, from the first reported abduction event to mass UFO sightings over New York’s Hudso...
The mysterious symbol of the keyhole exists in mystic texts, sacred architecture and ancient artwork found all over the planet. Could this cr...
According to the earliest Tibetan traditions, hidden high in the Himalaya Mountains is a kingdom of the gods–Shambhala. Is it possible that t...
In numerous sacred traditions, the number twelve holds a divine significance. It can be found repeated in ancient architecture, groups of twe...
Ancient Aliens is counting down the world’s top ten most mysterious sites, from the towering Moai statues of Easter Island to the enormous me...
Mount Shasta in northern California is known as a hotbed of strange events; from Big Foot sightings, to UFO encounters, to hikers vanishing w...
