{"product_id":"mirror-1000-piece-jigsaw-puzzle-by-tekart-series-space","title":"Mirror  1000 Piece Jigsaw Puzzle By Tekart (Series: Space)","description":"\u003cp\u003eThis Image Shows Six Out Of The 18 Hexagonal Mirror Segments That Comprise The James Webb Space TelescopeS Primary Mirror. The Segments Are Being Prepared For Testing At Extremely Cold Temperatures To Evaluate Their Behavior In Spacelike Conditions. Once Complete, The Mirror Segments Mount Into A Structure That Folds Small Enough To Fit In Available Space Launch Vehicles And Unfolds To Full Size Once Positioned In Space. The Mirror Then Will Selfcalibrate Using Highly Precise Actuators That Position Each Mirror With 10 Nanometer Accuracy. The Mirrors Are Constructed From Goldplated Beryllium; Gold Was Selected Both For Its High Reflectivity In The Infrared Range (The Focus Of The Webb Telescope) And Its Nonreactive Nature, Helping To Minimize Degradation Through Chemical Processes. In Addition To Being A Massive Achievement Of Precision Engineering And Manufacturing, The Webb Telescope Is A Beautiful Example Of The Artistic Appeal Of Highperforming Machines!\u003c\/p\u003e","brand":"TEK-ART","offers":[{"title":"Default Title","offer_id":48300594626716,"sku":"WBTOYB0D46FBG3B","price":29.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/9904\/0668\/files\/810o-YzVW3L.jpg?v=1794204250","url":"https:\/\/toytooth.com\/products\/mirror-1000-piece-jigsaw-puzzle-by-tekart-series-space","provider":"Toytooth","version":"1.0","type":"link"}