Diagram of the anatomy of a James Webb Space Telescope Mirror.
<p>Image Credit:  ASU/NASA
</p>
Read more: <a rel="nofollow" class="external text" href="https://www.nasa.gov/content/goddard/the-amazing-anatomy-of-james-webb-space-telescope-mirrors/#.UysB917I8vK">www.nasa.gov/content/goddard/the-amazing-anatomy-of-james-webb-space-telescope-mirrors</a>.
NASA's James Webb Space Telescope
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