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HorstG
on Jan 16, 2020
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SpaceX tests black satellite to reduce ‘megaconste...
Yes, but stability against vibration and thermally induced warping is also important. So you could make the mirror thinner than on the ground, but not really thin.
petschge
on Jan 16, 2020
[–]
You also need a minimum thickness and stability if you ever want to turn the mirror to point elsewhere.
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