The Exploration of Space |
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Pagina 81
... and would often be five , bright planets available for observation this is clearly a very useful method , as well as an extremely simple a a one . An alternative though less accurate method of positionfinding would be to ...
... and would often be five , bright planets available for observation this is clearly a very useful method , as well as an extremely simple a a one . An alternative though less accurate method of positionfinding would be to ...
Pagina 109
... there would be no trace of them at all and the temperature would be constant at about - 30 degrees F. We have no information at all about the Moon's chemical composition : its density is considerably less than the Earth's ...
... there would be no trace of them at all and the temperature would be constant at about - 30 degrees F. We have no information at all about the Moon's chemical composition : its density is considerably less than the Earth's ...
Pagina 137
It would also go through its phases much more rapidly , since Mimas completes a circuit of Saturn in less than a day . The cloud belts and occasional great atmospheric disturbances could be observed in minute detail and , as Mimas ...
It would also go through its phases much more rapidly , since Mimas completes a circuit of Saturn in less than a day . The cloud belts and occasional great atmospheric disturbances could be observed in minute detail and , as Mimas ...
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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 moving 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 seems seen ship shown simple Solar space spaceship speed stars stations structure surface telescope temperature thousand Universe velocity Venus weight whole
Informații bibliografice
| Titlu | The Exploration of Space |
| Autor | Arthur Charles Clarke |
| Editor | Temple Press, 1951 |
| Exemplar original de la | Universitatea din Michigan |
| Scanată la | 14 Dec 2007 |
| Lungime | 198 pagini |
| Exportă citatul | BiBTeX EndNote RefMan |