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NASA Webb Telescope

This is it: we’ve just wrapped up one of the most challenging steps of our journey to #UnfoldTheUniverse. With all five layers of sunshield tensioning complete, about 75% of our 344 single-point failures have been retired!

Image from October 2019 after the completion of deployment testing for the Webb telescsope's silver 5-layer, kite-shaped sunshield.

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5:06 PM · Jan 4, 2022

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