Ancient Aliens S16E3: The Galactic Keyhole
- Aired: 2020-12-04
- Time: 21:00:00
- Runtime: 60 minutes
Watch Episode
Overview
The mysterious symbol of the keyhole exists in mystic texts, sacred architecture and ancient artwork found all over the planet. Could this cryptic shape represent a profound connection to the cosmos? And is it a clue that was left behind by extraterrestrials who visited Earth thousands of years ago?