Mark Johnson Latest articles by Mark Johnson Space Tourism Needs an 'Orbital Megabus' to Truly Lift Off (Op-Ed) By Mark Johnson published 17 July 14 'Space tourism' is a catch-all term that encompasses three different ideas of what the industry could look like. Human Spaceflight Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1Moon mining machine: Interlune unveils helium-3 harvester prototype (photo)2SpaceX gets updated Starship launch license but still awaits Flight 9 approval 3James Webb Space Telescope discovers an alien planetary system's icy edge4Our galaxy's swirling gases and magnetic lines create cosmic artwork in new simulation5Watch China’s private Ceres-1 rocket launch 4 satellites from a ship at sea (video)
Space Tourism Needs an 'Orbital Megabus' to Truly Lift Off (Op-Ed) By Mark Johnson published 17 July 14 'Space tourism' is a catch-all term that encompasses three different ideas of what the industry could look like.
