Tags Robert (Bob) Zimmerman Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space Early Virginia history building new societies fundamental values British colonies Northern British Colonies Culture technical development exploration ebook Blue Origin Virgin Galactic suborbital tourism ISS orbital tourism SpaceX Northrup-Grumman Bezos open letter to NASA Blue Origin offering pay up front costs for Blue Moon Lander Blue Moon Lander team Blue Origin delays BE4 engine media quality concerns anti-space rhetoric concern over possible regulatory constraint SLS-Orion benefit from Blue Moon Lander SpaceX and government contracts improved odds of lunar 2024 landing Artemis bypasses the OST Nuclear propulsion suborbital price reductions balloon flights as an alternative to suborbital flight Space Perspective high altitude balloon company astronomy complaint about Starlink ground based telescopes orbital telescopes the 8 meter scope Guest Robert Zimmerman Tagline Bob returns with space policy news and updates and much more. View the discussion thread.