The Exploration of SpaceTemple Press, 1951 - 198 pagini |
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Pagina 18
... Space . Six years later this was greatly expanded into the work which had become the " bible " of astronautics - The Way to Space Travel . In this remarkable book , which may one day be classed among the few that have changed the ...
... Space . Six years later this was greatly expanded into the work which had become the " bible " of astronautics - The Way to Space Travel . In this remarkable book , which may one day be classed among the few that have changed the ...
Pagina 85
... space , and this is a subject of almost as much importance as the building of rocket motors themselves . It is true that without rockets space - travel would be impossible ( at least in the present state of our knowledge ) -but without ...
... space , and this is a subject of almost as much importance as the building of rocket motors themselves . It is true that without rockets space - travel would be impossible ( at least in the present state of our knowledge ) -but without ...
Pagina 152
... space , which would be able to survey the complete sphere of the sky . Even the Moon's extremely tenuous atmosphere might affect certain very delicate observations : this factor would not arise at all on the space - station . Perhaps ...
... space , which would be able to survey the complete sphere of the sky . Even the Moon's extremely tenuous atmosphere might affect certain very delicate observations : this factor would not arise at all on the space - station . Perhaps ...
Cuprins
THE SHAPING OF THE DREAM | 1 |
THE EARTH AND ITS NEIGHBOURS | 9 |
THE ROCKET | 17 |
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able acceleration actual already appear astronautics astronomers atmosphere atomic become body build carry certainly Chapter close completely consider considerable course deal developed difficult direction discovered discuss distance Earth effect energy escape exist exploration extremely fact fall field Figure fuel give given gravity greater heat human hundred idea imagine important impossible increase interesting interplanetary involved journey known landing least less light limit live look lunar Mars material matter means miles minutes Moon motors necessary never observed once orbit oxygen perhaps period planets Plate possible practical present pressure probably problem produce purely radio reach reason relatively remain rocket round satellite scientific seems seen ship shown simple Solar space spaceship speed stars stations structure surface telescope temperature thousand Universe velocity Venus weight whole