The Exploration of Space |
Din interiorul cărții
Rezultatele 1 - 3 din 82
Pagina 41
Now the Moon has , of course , its own gravitational field , which may be regarded as a , much smaller version of the Earth's . ... Dropping into this pit as it approached the Moon ( or in more conventional terms , falling in the Moon's ...
Now the Moon has , of course , its own gravitational field , which may be regarded as a , much smaller version of the Earth's . ... Dropping into this pit as it approached the Moon ( or in more conventional terms , falling in the Moon's ...
Pagina 105
It is now possible to measure the feeble radio waves emitted by the Moon — for all heated bodies do emit radio waves ... From such observations it has been possible to discover facts about the nature of the Moon's surface , and the ...
It is now possible to measure the feeble radio waves emitted by the Moon — for all heated bodies do emit radio waves ... From such observations it has been possible to discover facts about the nature of the Moon's surface , and the ...
Pagina 109
For comparison , the highest and lowest temperatures ever recorded on Earth are +136 degrees and -94 degrees F. It should be pointed out , moreover , that great variations of temperature could be encountered on the Moon simply by ...
For comparison , the highest and lowest temperatures ever recorded on Earth are +136 degrees and -94 degrees F. It should be pointed out , moreover , that great variations of temperature could be encountered on the Moon simply by ...
Ce spun oamenii - Scrie o recenzie
Nu am găsit nicio recenzie în locurile obișnuite.
Cuprins
THE SHAPING OF THE DREAM | 1 |
THE EARTH AND ITS NEIGHBOURS | 9 |
THE ROCKET | 17 |
Drept de autor | |
17 alte secțiuni nu sunt arătate
Alte ediții - Afișează-le pe toate
Termeni și expresii frecvente
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 |