At Edge of Space
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Autor: M. Thompson Wydawnictwo: Smithsonian Institution Press Data wydania: 1992 Kategoria: popularnonaukowe ISBN: 978-1-58834-078-8 Ilość stron: 0 Cena : 87.2 zł | |
In At the Edge of Space, Milton O. Thompson, a pilot active in the X-15 program from beginning to end, tells the dramatic story of one of the most successful research aircraft ever flown. Initiated in the 1950s by the National Advisory Committee for Aeronautics (later NASA), the U.S. Air Force, and the Navy, the X-15 program tested the survivability of rocket-powered aircraft at hypersonic speeds and at the outermost limits of the earth's atmosphere. Nine phases of the program tested engine capabilities, altitude and speed więcej... | ||













