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In U.S. dollars in the year 2000, it came to about $16 of fuel per pound of payload launched. We had a homework assignment to figure out that number in our propulsion class at the University of Washington.

Shocking. The rest of that $10k per pound is amortized launcher costs and operations. (If you include the initial R&D, it goes up to something like $50k per pound.)

The shuttle was a truly immoral launch vehicle.



That's incredible. You should do a blog post about that. It's really fascinating and I don't think is been published anywhere.




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