The Story Behind The UFO Sighting That Inspired "Close Encounters Of The 3rd Kind"

 https://www.youtube.com/watch?v=9vXzhQ01GkA , https://www.youtube.com/c/ukquesttv/videos

Ancient ET technology in modern times, or ancient high-tech that just keeps on going?

https://en.wikipedia.org/wiki/Close_Encounters_of_the_Third_Kind#Production

https://thedigitallabyrinth.blogspot.com/ce3k/2021/11/1_16.html 

https://thedigitallabyrinth.blogspot.com/search?q=ET