NASA’s James Webb Space Telescope #FRP

0 Comments | June 29, 2013

Northrop Grumman and teammate ATK have completed manufacturing of the backplane support frame (BSF) for NASA’s James Webb Space Telescope. Northrop Grumman is under contract to NASA’s Goddard Space Flight Center in Greenbelt, Md., for the design and development of the Webb Telescope’s optics, sunshield and spacecraft.

When combined with the centre section and wings, the support frame will form the primary mirror backplane support structure, the stable platform that holds the telescope’s beryllium mirrors, instruments and other elements. It holds the 18-segment, 21-foot-diameter primary mirror nearly motionless while the telescope is peering into deep space. The backplane support frame is the backbone of the observatory, is the primary load carrying structure for launch, and holds the science instruments.

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