Tags Dr. Robert (Bob) Zubrin The Mars Society 21st International Mars Society Convention Dipole Drive humans to Mas Return to the Moon LOP-G NASA SpaceX Blue Origin Falcon Heavy Falcon 9 New Glenn Rocket BFR virtual reality Insight Mission NASA Kilopower TESS Exoplanets Mars Helicopter religion on Mars politics re humans to Mars property rights drilling on Mars live streaming of conference Mars TV Series Mars biomarkers life underground on Mars sample return backward contamination Mars to Earth congress and jobs in districts surface nuclear power Apollo era National Space Council terraforming Mars CO2 amounts on Mars fusion development ITER fusion entrepreneurs Guest Dr. Robert Zubrin Tagline Mars Society Conference and more View the discussion thread.