NASA's James Webb Telescope just cleared a major hurdle before launch - discu.eu

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NASA's James Webb Telescope just cleared a major hurdle before launch https://www.inverse.com/science/james-webb-crucial-test-before-launch/amp#referrer=https%3A%2F%2Fwww.google.com&amp_tf=from%20%251%24s 32 comments 27/8/2020 space