Tags:  Joe Carroll, Joe's Theses on Starship, Tourism and Human Futures Beyond Earth, Bezos compared to Musk, Joe's change in focus, tethers in space, understanding our future in space, spinning space stations, Venus for humans, demo for gravity prescription, demo for a gravity prescription test, NASA budget based on Apollo success, near term goals, long term gals, explanation behind Joe's Starship is a LEO vehicle, the value of the rocket payload, Falcon 9 capability, space settlement, main focus is how much gravity is enough, Falcon Heavy potential, Starship flight frequency, Joe discusse

Guest:  Marcia Smith:  Topics:  We reviewed space activities for the year 2021 and looked at space, both NASA and commercial space, for 2022.

Guest:  Leonard David;  Topics:  Leonard brought up multiple space news stories for discussion on this show, plus we looked ahead to 2022 for what would likely be a continuing news story or a breakthrough story.

Guest:  Dr. Alice Gorman;  Topics:  Space Archaeology, the space archaeology project on the ISS, settlement and archaeology, debris, historical debris, culture, the Moon, Mars, O'Neill cylinders, extraterrestrial life, and much more.

Guest:  Dan Adamo;  Topics:  Multiple topics focusing on Inspiration 4, debris challenges, Starlink concerns, tourism, settlement, biological economics, rocket fuels and more.