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    Re: A little space navigation
    From: David Pike
    Date: 2018 Oct 6, 06:09 -0700

    The relative size of the Miami to San Francisco segment clearly increases as you approach the Earth.  Please see the three photos below taken during our recent re-entry.  Assuming we were on the extended plane of the great circle joining San Francisco to Miami roughly half way between the two cities, I calculate in the fourth photograph that Frank took his photo when we were about 2700km above the earth’s surface.  DaveP

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