Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
"The answer to the problem of information overload on the Net is reputations… engineer a system called a reputation server."
- Neal Stephenson
 |
| Silica Sphere (Dyson sphere) | ||
| An enclosed environment, excavated on Mars, and then placed into the heavens (it's Phobos) |
Mathematician Freeman Dyson is often considered to be the originator of the idea of enclosing a star with a vast sphere of material to provide living space. He later clarified his thinking, due to the structural problems of a hollow sphere, and described it as a "biosphere" of constructs orbiting a star.
However, many years before Dyson's paper, and some years before Olaf Stapledon, Harl Vincent imagined it, and showed how it could be done.
| “They excavated and in the excavation built a huge, hollow sphere of fused silica and other fusible materials of great strength, in which sphere the ancient city of Scarta was incorporated. They provided the sphere with mechanisms and energies that made synthetic food and drink forever available. They had long since ceased tilling the soil and making other efforts to wrest their bodily necessities from the barren wastes surrounding them, so this was no hardship. The sphere contained its own atmosphere-producing apparatus and everything needful for the maintenance of lives that would go on forever so long as ordinary needs were provided and no violence was encountered. “In addition, there were huge force generators in the sphere and these generators produced energies which lifted the sphere and the inclosed city from the desert and hurled it into the heavens. It took up a position, when its initial velocity had been expended, slightly less than six thousand miles from the center of Mars. And there it has revolved ever since, the satellite you call Phobos in the tongue of the third planet... Ridge Coler stood staring then. They were in an inclosed court on the roof of a tall, circular edifice. In all directions stretched the broad avenues and varicolored structures of the city of Scarta; in all directions literally, for the city was built upon the inner wall of the enormous hollow globe which was Phobos. Overhead, at a distance of nine miles or more, were other avenues and other buildings; inverted, dangling precariously above them, it seemed. In the exact center of the sphere was an artificial sun, casting its blue-white light uniformly over the entire city. Below them, and as far as the eyes could follow, the up-curving streets were alive with fast-moving traffic ; two-wheeled vehicles speeding in the center lanes, moving belts at both sides swarming with foot passengers... “But,” objected Coler, “what of gravity in the city itself? How is it that overhead the pull is opposite in direction?” “It is an artificial gravity.” Jor Therol took three levitators from a rack and examined their mechanisms as he spoke. “The energies are in the shell which incloses us. In the center of the sphere the attraction is equal in all directions; therefore our artificial sun needs no support.” |
| Technovelgy from Lost City of Mars,
by Harl Vincent. Published by Astounding Science Fiction in 1934 Additional resources -
|
Compare this idea to the cylindrical city of space from The Prince of Space (1931) by Jack Williamson.
Other interesting satellites can be found in the brick moon from The Brick Moon (1869) by Edward Everett Hale, the New Moon Casino from One Against the Legion (1939) by Jack Williamson, the asteroid space station from Misfit (1939) by Robert Heinlein, the Venus Equilateral Relay Station from QRM - Interplanetary (1942) by George O. Smith, Wheelchair from Waldo (1942) by Robert Heinlein, the space transfer station from Between Planets (1951) by Robert Heinlein, the Sargasso Asteroid from The Stars My Destination (1956) by Alfred Bester,
the tether space station from Tank Farm Dynamo (1983) by David Brin and the high orbit archipelago from Mona Lisa Overdrive (1988) by William Gibson.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Lost City of Mars
More Ideas
and Technology by Harl Vincent
Tech news articles related to Lost City of Mars
Tech news articles related to works by Harl Vincent
| NASA Tests Prototype Europa Lander |
| NASA's Psyche Mission To Metal Asteroid Launches Thursday! |
| Space Weather To Universe Weather |
| That's MOXIE! Terraforming Mars Baby Steps |
Want to Contribute an
Item?
It's easy:
Get the name of the item, a
quote, the book's name and the author's name, and Add
it here.
| <Previous | Next> |
|
|
|
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Science Fiction Invention Timeline, or see what's New.
|
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
'... he had tightened the chest to gain maximum pumping action from the motion of breathing.'
'...a prayer wheel swung into view and began spinning at a furious pace.'
'And are all the people willing to be governed by a machine?'
'It's an old model,' Rawlins said. 'I'm not sure what to do.'
'the robot-boss was busy at the lip of the new lode instructing and egging the men on to greater speed...'
'He rode the bike with an intense lack of physical grace...'
