The Exploration of SpaceTemple Press, 1951 - 198 pagini |
Din interiorul cărții
Rezultatele 1 - 3 din 33
Pagina 69
... considerable amount of heat would be generated inside the spaceship by the bodies of the passengers . A double - hulled ship in space would behave like a very efficient thermos flask , and it would often be more important to lose heat ...
... considerable amount of heat would be generated inside the spaceship by the bodies of the passengers . A double - hulled ship in space would behave like a very efficient thermos flask , and it would often be more important to lose heat ...
Pagina 92
Arthur Charles Clarke. considerable period of time , numerous tiny holes in the hull which would add to the natural air ... considerable speeds - speeds which in a gas under normal conditions would correspond to a temperature of 20,000 ...
Arthur Charles Clarke. considerable period of time , numerous tiny holes in the hull which would add to the natural air ... considerable speeds - speeds which in a gas under normal conditions would correspond to a temperature of 20,000 ...
Pagina 109
... considerably less than the Earth's , but nothing can be deduced from this fact . It is reasonable to suppose that all the ... considerable number of experienced observers claim to have detected changes in certain areas which suggest the ...
... considerably less than the Earth's , but nothing can be deduced from this fact . It is reasonable to suppose that all the ... considerable number of experienced observers claim to have detected changes in certain areas which suggest the ...
Cuprins
THE SHAPING OF THE DREAM | 1 |
Automatic Rocket Surveying Mars | 4 |
THE EARTH AND ITS NEIGHBOURS | 9 |
Drept de autor | |
22 alte secțiuni nu sunt arătate
Alte ediții - Afișează-le pe toate
Termeni și expresii frecvente
acceleration already 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 free orbit fuel Galaxy gravitational field gravity heat Hermann Oberth hundred miles idea 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 reason 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