File:Critical Deployment of NASA Webb’s Secondary Mirror a Success (48838289301).jpg

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In order to do groundbreaking science, NASA’s James Webb Space Telescope must first perform an extremely choreographed series of deployments, extensions, and movements that bring the observatory to life shortly after launch. Too big to fit in any rocket available in its fully deployed form, Webb was engineered to intricately fold in on itself to achieve a much smaller size during transport.

Technicians and engineers recently tested a key part of this choreography by successfully commanding Webb to deploy the support structure that holds its secondary mirror in place. This is a critical milestone in preparing the observatory for its journey to orbit. The next time this will occur will be when Webb is in space, and on its way to gaze into the cosmos from a million miles away.

This image: Following a successful deployment test of NASA Webb’s mission-critical secondary mirror, technicians and engineers visually inspect the support structure that holds it in place.

Read more: www.nasa.gov/feature/goddard/2019/critical-deployment-of-...

Image credit: Northrop Grumman

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Source Critical Deployment of NASA Webb’s Secondary Mirror a Success
Author Northrop Grumman

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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by James Webb Space Telescope at https://flickr.com/photos/50785054@N03/48838289301. It was reviewed on 24 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

24 October 2020

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Date/TimeThumbnailDimensionsUserComment
current17:52, 24 October 2020Thumbnail for version as of 17:52, 24 October 20204,500 × 3,000 (3.84 MB)Orizan (talk | contribs)Transferred from Flickr via #flickr2commons

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