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"If you have a gut response to a story, you are not responding to something new ..you are really responding to a story you were told when you were six or seven…"
- Samuel R. Delany
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| Lens Image | ||
| A presentation of the night sky, calculated for any planet or point in space. |
The key point about this is that it is not simply a planetarium, which has a fixed viewpoint - namely, the earth. The Lens Image is calculated anew for every presentation.
| The Lens was perhaps the newest feature of the interstellar cruisers of the day. Actually, it was a complicated calculating machine which could throw on a screen a reproduction of the night sky as seen from any given point of the Galaxy.
Channis adjusted the co-ordinate points and the wall lights of the pilot room were extinguished... Slowly, as the induction period passed, the points of light brightened on the screen... "This," explained Channis, "is the winter night-sky as seen from Trantor..." |
| Technovelgy from Second Foundation,
by Isaac Asimov. Published by Doubleday in 1953 Additional resources -
|
You cannot yet (as far as I know!) buy a program or device that will let you calculate the night sky for anywhere in the Galaxy.
However, you can get software programs like Starry Night that will calculate the night sky view from the major planets of the solar system.
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'And now they wre busily transforming all their companions, and so on, and so on...'
'Why, a clockwork dancer, or, better still, one that would go by electricity and never run down...'
'Maybe the individual intelligence of each Cubic pools into a group intelligence...'
'Looks like she has bought the Avatar Construction Set and put together her own...'
'Across the ground something small and metallic came, flashing in the dull sunlight of midday.'
'A broken circle with arrows pointing to a right-hand flow appeared in the chalf.'
'The object seemed melted together like wax — nothing was distinguishable.'
