Space Travel: A HistoryHarper & Row, 1985 - 308 pagini |
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Pagina 51
... achieved , 3,250 feet ; and duration , 29.5 seconds . Stabilization was much improved . Section C tests From 28 July 1937 to 9 August 1938 ; rockets L - 16 - L - 30 featured light tank construc- tion , movable tailpiece ( i.e. gimbal ) ...
... achieved , 3,250 feet ; and duration , 29.5 seconds . Stabilization was much improved . Section C tests From 28 July 1937 to 9 August 1938 ; rockets L - 16 - L - 30 featured light tank construc- tion , movable tailpiece ( i.e. gimbal ) ...
Pagina 52
... achieved were in excess of 3,200 feet per second . Static and flight tests with pump - driven rockets During the period 18 November 1939 to 10 October 1941 , a series of 24 static and flight tests was made with rockets offering a large ...
... achieved were in excess of 3,200 feet per second . Static and flight tests with pump - driven rockets During the period 18 November 1939 to 10 October 1941 , a series of 24 static and flight tests was made with rockets offering a large ...
Pagina 135
... achieved a range of close to 1,000 miles . It was about four months behind the Jupiter , which had flown some 1,600 miles on 31 May . With very substantial budgetary support behind it , Thor moved into the operational stage quickly . It ...
... achieved a range of close to 1,000 miles . It was about four months behind the Jupiter , which had flown some 1,600 miles on 31 May . With very substantial budgetary support behind it , Thor moved into the operational stage quickly . It ...
Cuprins
A THOUSAND YEARS OF ROCKETRY | 22 |
PIONEERS OF SPACE TRAVEL | 40 |
THE LEGACY OF THE PIONEERS | 60 |
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Termeni și expresii frecvente
aboard Aeronautics Air Force aircraft airplane altitude American Apollo Apollo 11 April Army astronauts Astronomy atmosphere August became boosters Braun British camera carried carrier Center Columbia command craft crew designed developed diameter docking Earth experiments exploration feet long fired flight tests flown fuel Gemini German Goddard Hermann Oberth ICBM inches interplanetary July Jupiter Kennedy Space Center landing later launcher liquid oxygen lunar maneuvering Mars ment miles per hour military mission module Moon motor NASA National Navy Oberth October operational orbit parachute payload Peenemünde pilot planets planned pounds of thrust propellant propulsion range re-entry rocket engines rocketry Russians Salyut satellite Saturn Saturn 1B scientists shuttle Skylab solid-propellant sounding rockets Soviet Soyuz space flight space station space travel spacecraft Spacelab Sputnik stage surface tank target tion Tsiolkovsky United unmanned velocity Viking voyage weapon weighed Wernher von Braun World York
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