A History of Aliens

From the subjects of early cave paintings to ancient art and scriptures, history would seem to indicate that we may have had visitors from other worlds or dimensions. In fact, some ancient scriptures from many different cultures, give the impression that it was common knowledge that we've had visitors from the stars.

How do you explain ancient tales of chariots from the sky? And what of flying ships appearing in art far before the first plane was ever thought about. Even the Bible has been ...