Space architecture of space and a space transportation infrastructure can be accelerated. Virgin Galactic has indicated plans for an orbital craft, SpaceShipThree. The demand for space tourism is one without bound. It is not difficult to imagine lunar parks or cruises by Venus. Another impetus to become a spacefaring species is planetary defense. The classic space mission is the Earth-colliding asteroid interception mission. Using nuclear detonations to split or deflect the asteroid is risky at best. Such a tactic could actually make the problem worse by increasing the amount of asteroid fragments that do end up hitting the Earth. Robert Zubrin writes:
Space Coast Office of Tourism 1998, that figure had changed to $4 million over two years. Along with their role in attracting tourists through advertising, the office develops tourism programs, events and information campaigns. These have included a 12-day educational tour for students from India, a course on boating ecotourism through a partnership with the University of Florida Brevard County Extension Office, parades, and a "beach bus" promoting the region's coastline. Space Coast Office of Tourism The Space Coast Office of Tourism is the body responsible for the marketing of tourism operations in Brevard County, Florida. The office is funded through the tourism tax, which