[RegulatorCountry]

According to ancient alien theorists, extraterrestrials with superior knowledge of science and engineering landed on Earth thousands of years ago, sharing their expertise with early civilizations and forever changing the course of human history. But how did this concept develop, and is there any evidence to support it?

Oh, for goodness sakes. Just read I Enoch. Or, the Bhagavad Gita for that matter. That whole "flood" thing was intended to wipe them and their depredations off the face of the Earth, and did for the most part.

[Quix]

YUP.

Genesis 6 is some enlightenment on the topic, too.