Space Travel: A HistoryHarper & Row, 1985 - 308 pagini |
Din interiorul cărții
Rezultatele 1 - 3 din 5
Pagina 23
... certainly were the first to use black powder and , therefore , probably the first to use rockets as well . The ingredients of black powder - technically , it should not be called gunpowder because guns came later , but it usually is ...
... certainly were the first to use black powder and , therefore , probably the first to use rockets as well . The ingredients of black powder - technically , it should not be called gunpowder because guns came later , but it usually is ...
Pagina 25
... Certainly fire was known , and could have been coupled with a weapon that was neither a gun nor any sort of a rocket . Father Amiot also described a fire - arrow to which an early type of rocket may have been attached . Ac- cording to ...
... Certainly fire was known , and could have been coupled with a weapon that was neither a gun nor any sort of a rocket . Father Amiot also described a fire - arrow to which an early type of rocket may have been attached . Ac- cording to ...
Pagina 280
... certainly possible . One purpose of the phase B studies is for industry to offer a variety of " best " solu- tions to this challenge . The cubical truss might be re- placed with a larger tetrahedral truss taking more room and offering ...
... certainly possible . One purpose of the phase B studies is for industry to offer a variety of " best " solu- tions to this challenge . The cubical truss might be re- placed with a larger tetrahedral truss taking more room and offering ...
Cuprins
A THOUSAND YEARS OF ROCKETRY | 22 |
PIONEERS OF SPACE TRAVEL | 40 |
THE LEGACY OF THE PIONEERS | 60 |
Drept de autor | |
6 alte secțiuni nu sunt arătate
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
Referințe la această carte
What America Did Right: The Weapon Systems, Events, and Leaders that Brought ... Herbert J. Friedman Vizualizare fragmente - 1996 |
Spatial Optimization in Ecological Applications John G. Hof,Michael Bevers Nu există previzualizare disponibilă - 2002 |