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Search "Space elevator economics"
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Space elevator economics | |
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About 10 pages (2,899 words) in 2 products |
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Encyclopedia and Summary Information
summary from source:
 Getting to Space Cheaply Summary
1,294 words, approx. 4 pages It costs a lot to get to space—in 2001 it cost as much to put something in low Earth orbit ($22,000 per kilogram [$10,000 per pound]) as it did in 1957. Anyone who wants to do things in space (e.g., such as experimenters and scientists) has a... summary from source:
 
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Space elevator economics | |
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About 10 pages (2,899 words) in 2 products |
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