Redondo Beach, Calif.-based Northrop Grumman Aerospace Systems said April 17 that it is ready to begin manufacturing the James Webb Space Telescope's sunshield support structure following a successful critical design review. Andy Cohen, Webb spacecraft manager at Northrop Grumman, said the sunshield support structure "is very strong, yet quite light, weighing only 63 kilograms" while supporting a sunshield that will weigh 700 kilograms.
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