The Exploration of SpacePresents a nonscientific explanation of space exploration and a view of future life on other planets. |
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Pagina 146
This would probably be made of reinforced fabric or plastic material , blown up to form a hemispherical chamber and fitted with a small airlock . The whole thing would look very much like an Eskimo igloo , and would probably be silvered ...
This would probably be made of reinforced fabric or plastic material , blown up to form a hemispherical chamber and fitted with a small airlock . The whole thing would look very much like an Eskimo igloo , and would probably be silvered ...
Pagina 149
An underground settlement would be easy to air- and temperaturecondition , and its construction would not involve carrying materials from Earth . Possibly suitable caves or clefts might be found which could be adapted , but this is one ...
An underground settlement would be easy to air- and temperaturecondition , and its construction would not involve carrying materials from Earth . Possibly suitable caves or clefts might be found which could be adapted , but this is one ...
Pagina 162
It should be remembered that the other basic raw materials for plant life are carbon dioxide , water and sunlight , all of which are certainly present on Mars . The prospects for animal life appear somewhat gloomy , unless evolution has ...
It should be remembered that the other basic raw materials for plant life are carbon dioxide , water and sunlight , all of which are certainly present on Mars . The prospects for animal life appear somewhat gloomy , unless evolution has ...
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Cuprins
Preface to the 1951 Edition | 11 |
Thirty Years Later | 15 |
The Shaping of the Dream | 21 |
Drept de autor | |
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Termeni și expresii frecvente
able acceleration achieved actual already appear astronautics atmosphere become body build carry certainly Chapter close completely consider considerable course deal developed difficult direction discuss distance Earth effect energy equal escape exist exploration extremely fact fall field Figure fuel give gravity greater heat human hundred idea imagine important impossible increase interesting interplanetary involved journey known landing later least less light limit live look lunar Mars material matter means miles million minutes Moon moving necessary never normal observed once orbit oxygen perhaps period planets possible practical present pressure probably problem produce purely radio range reach reason remain rocket round satellite scientific seems seen ship simple Solar space spaceship speed stars surface telescope temperature thousand tion velocity Venus weight
Referințe la această carte
The MIR Space Station: A Precursor to Space Colonization David M. Harland Vizualizare fragmente - 1997 |
Space Travel: A History Wernher Von Braun,Frederick Ira Ordway (III),Fred Durant,David Dooling Vizualizare fragmente - 1985 |