Tags John Jossy Kim Holder Habitat Design exotic propulsion Space Construction Techniques extraterrestrial resources space transportation Space Transport and Logistics bioneering radiation microgravity artificial gravity Space Economic Prospects O'Neillian Space Vision Cislunar development Lunar settlement Mars settlement Deimos space launch systems Mach thrusters The Woodward Effect Lunar Gateway LEO habitats radiation free LEO habitats SSP Gateway Foundation SSP demos in Australia space mining ISRU asteroid resources SpaceX Blue Origin colonizing Mars human genetic modification for Martian colonization George Dvorsky Mars colonization article closed loop life support systems NASA culture draining the Van Allen Belts free space colonies Guest Kim Holder John Jossy Tagline SSI Space Settlement conf review and analysis View the discussion thread.