Tags Dr. Patricia Hynes (Pat) International Symposium for Personal and Commercial Spaceflight (ISPCS) The Tipping Point, President Obama space policy Elon Musk Space X Blue Origin human spaceflight NASA Ames business incubator Virgin Galactic commercial spaceflight regulations ISPCS 2018 Speakers academia space entrepreneurship Karman line Harvard Business School urban spaceports technical meetings Golf Day Las Cruces space development changing economies Guest Dr. Patricia Hynes Tagline Personal Spaceflight Symposium updates and new View the discussion thread.