The Exploration of SpacePresents a nonscientific explanation of space exploration and a view of future life on other planets. |
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Pagina 37
These factors set a limit to the height at which conventional aircraft can ever
operate . That limit is between ten and fifteen miles — or , roughly speaking ,
where the air pressure is more than one - twentieth of its sea - level value .
Balloons can ...
These factors set a limit to the height at which conventional aircraft can ever
operate . That limit is between ten and fifteen miles — or , roughly speaking ,
where the air pressure is more than one - twentieth of its sea - level value .
Balloons can ...
Pagina 66
The extent to which any nation can claim ownership of space in a vertical
direction must clearly have some limit : once that limit has been agreed , a
country would appear to have no redress if an inquisitive neighbor started
making rocket ...
The extent to which any nation can claim ownership of space in a vertical
direction must clearly have some limit : once that limit has been agreed , a
country would appear to have no redress if an inquisitive neighbor started
making rocket ...
Pagina 215
It would not , however , help us to circumvent the restrictions set by the Theory of
Relativity . As far as any fact can be experimentally established , it seems certain
that no material body can ever travel faster than light . This limit is a ...
It would not , however , help us to circumvent the restrictions set by the Theory of
Relativity . As far as any fact can be experimentally established , it seems certain
that no material body can ever travel faster than light . This limit is a ...
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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 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 |
Informații bibliografice
| Titlu | The Exploration of Space |
| Autor | Arthur Charles Clarke |
| Ediție | retipărită, revizuită |
| Editor | Pocket Books, 1979 |
| Exemplar original de la | Universitatea din Virginia |
| Scanată la | 12 Sept 2008 |
| ISBN | 0671821407, 9780671821401 |
| Lungime | 237 pagini |
| Exportați citatul | BiBTeX EndNote RefMan |