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Originally Posted by Another Jake
Of course, the thing would have to be defended by air and by sea/ground like fort knox. Talk about an easy target.
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it would be an international venture probably. Located in the middle of the ocean. Its destruction would cust $billions, but its fall wouldnt cause a disaster, specially since humans arent supposed to travel in a space elevator.
plus, I guess if the elevator is 100 times stronger than steel, its not such a fragile target after all, is it?
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Originally Posted by NYC4Life
Just imagine how many space shuttle flights would take to build this elevator.
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JUST
ONE
you take into orbit one THING thread of carbon nanotubes ribbon. Its so thin that 100k kilometers fit inside the shuttle.
From the orbit, you lower the ribbon to Earth, and anchor it.
then, you use robots to go up and down this thin thread, like spiders, weaving around the original cable and making it thicker.
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Originally Posted by f4fwildcatpilot
wow...wouldn't this throw Earth's orbit off balance?
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no more than ONE virus in your body throw you off balance. The difference in weight between the two is just TOO DAMN HUGE.
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and what would it go up to?
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it would go up to some counterweight station (maybe an asteroid) or too nothing (100k km cable hipothesis). The objective is not to "go to somewhere", but to make it affordable and easy to put payload into high orbit.
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Originally Posted by JDRCRASH
^
Note "Economically feasible". A project like this WILL run into the Trillions of dollars, perhaps Tens of Trillions.
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no way. It will cost no more than 20 billion dollars. Forget that "artist vision" showin a huge tower that looks like a thousands of kilometers tall Burj Dubai. Instead, think into it more like a DARK GRAY RIBBON that goes up forever. But its just that... a thin ribbon.
Quote:
Originally Posted by JDRCRASH
With Carbon Nanotubes? Uhh....I don't think so.
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why not. Each year they are able to make more and more carbon nanutubes, for lower prices and with higher resistance. You soon should have carbon nanotubes in buildings, bridges, etc, etc. It should be cheaper than steel probably.
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Originally Posted by Cirrus
BTW, the best spot for a space elevator would be on the equator. Chimborazo, Ecuador is probably the leading contender for best location. If an elevator were built there, you can bet your bottom dollar a new major city would soon follow.
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hardly... most projects predict the elevator to be located in the middle of the ocean, not in any country territory.