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Old 05-21-2015, 10:22 PM   #2
Anthony
 
Join Date: Feb 2005
Location: Berkeley, CA
Default Re: Spaceship based telescopes

High tech is wrong; accurate is more like 8-10. Human 20:20 vision is about 1/3,500; at 250km that's a resolution of 70 meters. Dropping that down to 15cm is 500x better, or 9 levels of telescopic vision.
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