| 摘要 |
PROBLEM TO BE SOLVED: To offer a huge space shuttle which can fly at an altitude of about 20,000 m-30,000 m. SOLUTION: In the huge space shuttle, a hovercraft-like structure which can be soft-landed at the time of landing is adopted, while a principle of a helicopter is used for a rise, the rise and a transfer are enabled using Concorde technique at an altitude of about 20,000-30,000 m, and an airframe consists of a huge body capable of accommodating 2,000 persons. COPYRIGHT: (C)2005,JPO&NCIPI
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