Fold-up telescope
As found on Engadget: "Researchers want higher-resolution images of the Earth from space, but glass-based telescopes won't always be up to the job; eventually, the necessary hardware will be too bulky to lift into orbit. It's a good thing, then, that DARPA recently tested a ground-based prototype of its MOIRE (Membrane Optical Imager for Real-Time Exploration) folding telescope. Like the future spaceborne unit, the ground telescope replaces glass with a high-efficiency polymer membrane that weighs…
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