The Exploration of SpaceHarper, 1959 - 200 pagini |
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Pagina 109
... lunar explorers will probably be mainly interested in the mineral resources of their new world , and upon these its ... lunar exploration and colonization will be found in The Exploration of the Moon by R. A. Smith and Arthur C. Clarke ...
... lunar explorers will probably be mainly interested in the mineral resources of their new world , and upon these its ... lunar exploration and colonization will be found in The Exploration of the Moon by R. A. Smith and Arthur C. Clarke ...
Pagina 113
... Lunar Colony and not merely a Lunar Base . Astronomy is , of course , only one of the many sciences which will receive an immense impetus when the Moon is reached . When we come to the subject of space - stations , or orbital bases , we ...
... Lunar Colony and not merely a Lunar Base . Astronomy is , of course , only one of the many sciences which will receive an immense impetus when the Moon is reached . When we come to the subject of space - stations , or orbital bases , we ...
Pagina 117
... lunar conditions , where enclosed space would be at a premium . The plants are simply supported on netting over tanks through which nutrient liquids flow , and if plenty of sunlight is available large crops can be grown very rapidly ...
... lunar conditions , where enclosed space would be at a premium . The plants are simply supported on netting over tanks through which nutrient liquids flow , and if plenty of sunlight is available large crops can be grown very rapidly ...
Cuprins
The Shaping of the Dream | 1 |
Navigation and Communication in Space | 78 |
1 | 118 |
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acceleration airless asteroids astronautics astronomers atmosphere body bricks build carry certainly Chapter chemical completely course crew diameter difficult distance Earth energy engineering enormous escape velocity exploration extremely fact Figure free orbit fuel Galaxy gases gravitational field gravity heat hundred hydrogen imagine important interplanetary flight interplanetary travel interstellar ionosphere journey Jupiter landing LEWIS CARROLL light light-years lunar Mars and Venus Martian means Mercury meteors miles million minutes missiles Moon Moon's motors never normal observed orbit oxygen payload perhaps planetary Plate Pluto possible pounds pressure probably problem produce propellant propulsion Proxima Centauri R. A. Smith radar radiation radio reach reason refueling rocket power satellite Saturn scientific ship Solar System space space-flight space-stations space-suits space-travel spaceship speed spinning stars stations structure sunlight surface take-off tanks telescope temperature thousand thrust trolley Uranus vehicle voyage weight weightless