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Official site of the design, build, test and launch of JWST.

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JWST Science overview, future home of science data and images.

NASA HQ SITE:

www.nasa.gov/jwst

Overview of the spacecraft, mission and science of JWST.

JWST related content on the NASA HOME PAGE plus links to NASA’s other great activities and missions.

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JWST related Missions.

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Images of the Mirrors

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Webb Telescope Mirror Canisters

Four of the finished mirrors that will fly aboard NASA's James Webb Space Telescope arrived at NASA's Goddard Space Flight Center in Greenbelt, Md. Three primary mirrors and the one secondary mirror are now at Goddard. In this photo, an engineer guides one of the canisters containing a mirror segment while two other containers housing mirrors appear in the foreground.

Credit: NASA/Desiree Stover


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