Ancient Aliens

In numerous sacred traditions, the number twelve holds a divine significance. Could this number be part of an alien code left for humanity to decipher?

Hidden high in the Himalayas is said to be a kingdom of the gods: Shambhala. Is it possible that this mystical realm truly exists?

The symbol of the keyhole exists in mystic texts, sacred architecture and ancient artwork found all over the planet. Is it a clue that was left behind by extraterrestrials?

Ancient cultures throughout the Mediterranean recorded stories of enormous beings that descended from the sky. Could they have been aliens?

Is it possible that 'The Book of Enoch' was stricken from the Bible because it documents humanity's extraterrestrial origins?

In this extraordinary two-hour special, William Shatner will bring thought-provoking questions to the leading experts of the show.

Throughout the world, ancient objects have been found that leave archaeologists at a loss. Could these suggest that civilizations existed on Earth thousands of years before our own?

It is one of humankind's most profound achievement: blasting off into the stars. But is it possible that our voyages into the cosmos are really a return to our true origins?

In the 20th century, pioneering scientists, journalists and investigators defied convention and began documenting UFOs. Will their work culminate in undeniable proof?

Archaeologists have discovered that many ancient sites were built with an acoustic purpose. Could ancient peoples have been aware of a harmonic code?