Ancient Aliens

For thousands of years, pyramids were the largest structures on Earth.

In 1980, three young military men were sent into a UK forest to investigate strange lights. They reportedly encountered a spacecraft of unknown origin.

Egyptian hieroglyphs depict the use of light bulbs in tombs and secret chambers.

Why were ancient civilizations around the world so focused on the Orion constellation? While scientists site many earthly connections.

Was Albert Einstein a genius? Or was he superhuman? Was his genius "of this world," or was it "otherworldly?" Is it possible, as Ancient Astronaut theorists believe?

Across the globe, archaeologists have uncovered ancient tombs filled with strange items and writings. Remarkable similarities have been found at each of the sites.

They were the messengers of divine knowledge and seers who shared visions of the future.

Reverence for the number three dates back thousands of years, and can still be found today in art, architecture, science, literature, and religion.

Erich von Daniken's landmark book, Chariots of the Gods, brought attention to the mysterious phenomena of the Nazca Lines.

Luminous relics in the shape of human skulls. Otherworldly artifacts believed to harness the secrets of the universe.

In 1975, Travis Walton claims to have been abducted and taken aboard a space ship inhabited by extraterrestrial beings.

A young man's spiritual journey. A controversial bestseller. And a scientific theory that threatened to change the world.

Advances in writing, agriculture, science, mathematics, medicine, astronomy, transportation, building, military, schools and city planning, all originated in Sumer.

Wondrous wizards... Mysterious sorcerers... And heavenly beings... possessed of unimaginable power.

They were teachers and destroyers. Mighty warriors who blazed across the skies in gleaming chariots and wielded magical weapons that could bring down mountains.

Massive stone structures that reach to the heavens... strange, giant figures buried deep in the Earth... and energy emitting spheres connected around the globe..

He is the evil one, the Prince of Darkness, the ruler of Hell. Satan conjures up horrifying images of a horned beast.

Mysterious surgeries performed by early humans... Strange beings with miraculous powers.

Powerful monarchs ruling by divine right. Centuries-old dynasties amassing enormous wealth.

Sacred bones... Golden hats... And fragments of sacred objects thought to possess healing properties.