ScienceCasts: Readying the Webb Telescope for Launch

Click here to see more videos: https://alugha.com/NASA Visit http://science.nasa.gov/ for more. Stringent testing is underway to prove the James Webb Space Telescope can handle an Earth-shaking take-off and still capture the universe’s first light while deeply ensconced in the hyper-cold of space. (This video is from 2017)

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