UAP EP 218 True or False? Monoliths in Space

Could the tales from a movie like "2001: A Space Odyssey" be based off something factual? Stephen Diener explores the statements made by the likes of Buzz Aldrin and Lue Elizondo when it comes to the reports of pictures showing monolithic structures on Mars and even our own moon! Why are these being hidden from us?... See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.