Deployment of the James Webb Space Telescope’s sunshield (IMAGE)

NASA/Goddard Space Flight Center

Deployment of the James Webb Space Telescope’s sunshield

Caption

On Jan. 4, 2022, engineers successfully completed the deployment of the James Webb Space Telescope’s sunshield, seen here during its final deployment test on Earth in December 2020 at Northrop Grumman in Redondo Beach, California. The five-layer, tennis court-sized sunshield is essential for protecting the telescope from heat, allowing Webb’s instruments to cool down to the extremely low temperatures necessary to carry out its science goals.

Credit

Credits: NASA/Chris Gunn

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License

Public Domain

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