As an aside, for those interested : this sort of "paleo-contact" ideas were proposed by Erich von Däniken. Aztec lines are space-ports, the flaming angel from t

As an aside, for those interested : this sort of "paleo-contact" ideas were proposed by Erich von Däniken. Aztec lines are space-ports, the flaming angel from the bible is a landing space craft, etc. Someone even made a sci-fi cartoon about it, that 8-year-old me enjoyed =) It can't be that hard to find a PDF somewhere. https://wearethemutants.com/2020/04/30/ancient-astronaut-comics-the-gods-from-outer-space-1978-1982/ https://wearethemutants.com/2020/04/30/ancient-astronaut-com...