Billionaire space race the 2016 International Astronautical Congress in Guadalajara, Mexico, Blue Origin President Rob Meyerson elaborated on the Bezos vision previously outlined in the New Glenn announcement. The Blue Origin New Armstrong would be similar in function to the SpaceX Interplanetary Transport System that Elon Musk unveiled at the same conference. Blue Origin and Virgin Galactic are in the same market, suborbital space tourism, with New Shepard and SpaceShipTwo (Tier 1b), respectively. They are in a race to be first to launch paying customers on short spaceshots, with rival technological philosophies of space capsules and spaceplanes, respectively Virgin Galactic and SpaceX support
Space tourism and flew on STS-118 as a mission specialist. A second journalist-in-space program, in which NASA green-lighted Miles O'Brien to fly on the space shuttle, was scheduled to be announced in 2003. That program was canceled in the wake of the Columbia disaster on STS-107 and subsequent emphasis on finishing the International Space Station before retiring the space shuttle. Initially, senior figures at NASA strongly opposed space tourism on principle; from the beginning of the ISS expeditions, NASA stated it wasn't interested in accommodating paying guests. The Subcommittee on Space and Aeronautics Committee On Science of the House of Representatives held