The Exploration of SpaceTemple Press, 1951 - 198 pagini |
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Pagina 152
... station's visible " horizon " was reached . Although , as is invariably the case , we shall not discover the full value of space - stations until we have actually constructed them , some of their uses are already obvious . The most ...
... station's visible " horizon " was reached . Although , as is invariably the case , we shall not discover the full value of space - stations until we have actually constructed them , some of their uses are already obvious . The most ...
Pagina 156
Arthur Charles Clarke. On a purely commercial basis , the greatest value of a space- station would probably arise from the radio and television services it could provide . An orbital satellite would make pos- sible , for the first time ...
Arthur Charles Clarke. On a purely commercial basis , the greatest value of a space- station would probably arise from the radio and television services it could provide . An orbital satellite would make pos- sible , for the first time ...
Pagina 157
Arthur Charles Clarke. 24 HOUR ORBIT ( 26,000 MILES RADIUS ) RADIO RELAY RADIO RELAY BEAM RADIO LINK POLAR RADIO ... Space - station Orbits MET AND ASTRO . STATIONS ( 12-24 hr . orbits ) LESLIE CARRY A MULTIPLE SUN SYSTEM Painting by ...
Arthur Charles Clarke. 24 HOUR ORBIT ( 26,000 MILES RADIUS ) RADIO RELAY RADIO RELAY BEAM RADIO LINK POLAR RADIO ... Space - station Orbits MET AND ASTRO . STATIONS ( 12-24 hr . orbits ) LESLIE CARRY A MULTIPLE SUN SYSTEM Painting by ...
Cuprins
THE SHAPING OF THE DREAM | 1 |
FRONTISPIECE Automatic Rocket Surveying Mars PLATE I HighAltitude ManCarrying Rocket | 4 |
Spaceships Refuelling In Free Orbit | 4 |
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acceleration already asteroids astronautics astronomers atmosphere atomic rockets body bricks British Astronomical Association build carry certainly Chapter chemical completely course crew degrees F difficult direction distance Earth energy enormous escape velocity exploration extremely fact Figure flywheel free orbit fuel Galaxy giant gravitational field gravity heat Hermann Oberth hundred miles imagine important interplanetary flight interplanetary travel interstellar ionosphere journey Jupiter landing light light-years lunar Mars and Venus Martian means Mercury meteors minutes missile Moon Moon's motors never observed oxygen payload perhaps planetary planets Pluto possible pounds pressure pressurised probably problem produce propellant propulsion Proxima Centauri R. A. Smith radar radiation radio reach refuelling return to Earth rocket power satellite Saturn scientific ship Solar System space space-flight space-station space-suits space-travel spaceship speed spinning stars stations surface take-off telescope temperature terrestrial thousand thrust trolley Uranus voyage weight