The James Webb Telescope is starting to unfurl its giant sunshield

The James Webb Space Telescope (JWST) has moved closer toward unfolding its sunshield, deploying the forward pallet structure.

@AdamHuntTT
Published Wed, Dec 29 2021 2:00 AM CST   |   Updated Thu, Jan 20 2022 12:04 AM CST

The James Webb Space Telescope (JWST) may have launched, but there's still a lot of preparation to go before it is ready to fulfill its mission.

The James Webb Telescope is starting to unfurl its giant sunshield 01 | TweakTown.com

On December 28th, the first of two structures containing the JWST's sunshield was deployed. The Forward and Aft Unitized Pallet Structures are the two structures, which contain five folded sunshield membranes, cables, pulleys, and release mechanisms. The deployment of the forward pallet was completed at 1:21 p.m. EST (18:21 UTC), approximately four hours after it began.

The deployment required dozens of steps by the mission operations teams, with only one being the actual motor-driven movement to take the pallet from its stowed position to its deployed state. The event also marks the first time this structure has conducted this movement since its final deployment test at Northrop Grumman Space Park in Redondo Beach, California, in December 2020.

Next up is the deployment of the aft pallet structure, but NASA has built flexibility into the timeline for making the JWST operational due to the complexity of the mission.

NEWS SOURCE:blogs.nasa.gov

Adam grew up watching his dad play Turok 2 and Age of Empires on a PC in his computer room, and learned a love for video games through him. Adam was always working with computers, which helped build his natural affinity for working with them, leading to him building his own at 14, after taking apart and tinkering with other old computers and tech lying around. Adam has always been very interested in STEM subjects, and is always trying to learn more about the world and the way it works.

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