Optical Telescope Element - Wikipedia
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/cdn.vox-cdn.com/uploads/chorus_asset/file/11907245/37594108385_ea4297ef10_o.jpg "Why NASA is struggling to get its most powerful space telescope ...")
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NASA's James Webb Space Telescope may miss March 2021 launch, GAO ...
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James Webb Space Telescope Launch and Deployment - YouTube
JWST remains on schedule for March 2021 launch - SpaceNews.com
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