In this episode, Brendan and Dr. David Fisher detail why we haven't been backed to the Moon in 47 years! Dr. David Fisher is a Professor of Physics at Lycoming College and a spaceflight historian. He has authored over 75 articles that have appeared in peer-reviewed research articles, technical journals, popular media, reference works; and has even published a few poems. He also owns one of the largest private collections of spaceflight memorabilia and documentation.  Support the show by leaving a rating or a review and subscribing to receive future content. Consider becoming a Patron by subscribing at https://www.patreon.com/thestateoftheuniverse or supporting the show via a one time donation at https://www.paypal.me/drachler. For more episodes or information about The State of The Universe visit thestateoftheuniverse.com or follow Brendan on Twitter and Instagram @BrendanDrachler.  The music in this episode can be found at https://freebeats.io/.