The Exploration of Space |
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Pagina 105
From such observations it has been possible to discover facts about the nature of the Moon's surface , and the ... But everything shown in the plate can be observed , with the very smallest of telescopes , if one watches the Moon wax ...
From such observations it has been possible to discover facts about the nature of the Moon's surface , and the ... But everything shown in the plate can be observed , with the very smallest of telescopes , if one watches the Moon wax ...
Pagina 126
The changing seasons , as we shall see later , produce important effects which can be observed even across the millions of miles of space which separate us from the planet . In the telescope Mars shows three main types of surface ...
The changing seasons , as we shall see later , produce important effects which can be observed even across the millions of miles of space which separate us from the planet . In the telescope Mars shows three main types of surface ...
Pagina 135
Jupiter , being the nearest and also the largest , is the most easily observed of the four : much of the information ... We can see no permanent surface markings on these planets : what we observe is the top of an immensely deep and ...
Jupiter , being the nearest and also the largest , is the most easily observed of the four : much of the information ... We can see no permanent surface markings on these planets : what we observe is the top of an immensely deep and ...
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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 |