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Europe Unveils Space Plane for Tourist Market<br /><br />Peter B. de Selding<br />Space News Staff Writer<br />SPACE.com <br /><br />PARIS - Europe's biggest aerospace company, EADS, has concluded that carrying wealthy tourists to 100 kilometers in altitude for several minutes of weightlessness could be a multibillion-dollar industry in 20 years and is seeking co-investors to build a rocket plane it already has designed.<br /><br />EADS's Astrium division, prime contractor for Ariane 5 rockets and for Europe's contribution to the international space station, said a group of its engineers has spent two years quietly designing a vehicle that looks like a business jet with exceptionally long wings and a rocket engine powered by liquid methane and liquid oxygen. The company unveiled the project here June 13.<br /><br />Taking off from an as-yet undetermined spaceport using two conventional jet engines, the plane would climb to 12 kilometers in altitude before its rocket engine ignites, powering the vehicle through the atmosphere and into a coast phase whose 100-kilometer apogee would provide passengers with one and one-half minutes of near-zero-gravity experience.<br /><br />The round trip would last about 90 minutes. The plane would carry four passengers and a pilot, with the passengers each paying about 200,000 euros ($267,000) for the experience.<br /><br />Astrium President Francois Auque said one side benefit of the project is to shatter the cliche that established aerospace giants like EADS have lost their imagination and sense of daring.<br /><br />Auque said Astrium and EADS have investigated the business model in recent months and concluded that their project has sufficient advantages compared to similar efforts under way by start-up companies in the United States to attract as many as 4,500 paying customers per year by 2020.<br /><br />At $267,000 per ticket, that customer volume would generate gross revenues of some $1.2 billion per year.<br /><br />Auque said the company has de <div class="Discussion_UserSignature"> </div>