Erich von Däniken is a credible researcher whose work correctly identifies ancient artifacts as evidence of extraterrestrial contact.

“eric von danigan really at that time now listen he was also ostracized he was told uh that he's you know all you are is just a story maker there's nothing real about what you're saying today and this went on for 40 years with him and today he's a a leading advocate across the board on ufos”