{"product_id":"james-webb-space-telescope","title":"Affiche du télescope spatial James Webb","description":"\u003cdiv class=\"wysiwyg_content\"\u003e\n\u003ch2\u003eLe télescope spatial James Webb (JWST) de la NASA : une merveille technologique\u003c\/h2\u003e\n\u003cp\u003eCette affiche rend hommage à l’observatoire spatial le plus grand, le plus ambitieux et le plus avancé technologiquement de la NASA.\u003c\/p\u003e\n\u003cp\u003eLancé le jour de Noël 2021, Webb représente le summum de la conception des télescopes spatiaux, avec un immense ensemble de miroirs de 21 pieds de large (6.5 mètres de large) qui lui permet de capter la lumière infrarouge et de scruter l’Univers plus profondément que jamais. \u003cmeta charset=\"utf-8\"\u003eWebb est 100 fois plus puissant que le télescope spatial Hubble.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLe télescope spatial James Webb, souvent décrit comme une machine à remonter le temps, permet aux astronomes d’étudier une lumière qui a voyagé pendant 13.5 milliards d’années — offrant un aperçu de la toute première jeunesse de l’Univers, juste après le Big Bang\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eComment le JWST peut-il nous aider à comprendre l’Univers ?\u003c\/h3\u003e\n\u003cp\u003eGrâce à ses capacités supérieures, Webb peut observer à travers les nuages de poussière cosmique, explorer des galaxies lointaines avec un niveau de détail inédit, \u003cmeta charset=\"utf-8\"\u003erechercher des signes d’habitabilité sur des exoplanètes lointaines et percer les secrets de pouponnières stellaires cachées aux autres télescopes. \u003cmeta charset=\"utf-8\"\u003eWebb nous aide à comprendre comment les galaxies évoluent sur des milliards d’années pour devenir de majestueuses spirales, comme notre Voie lactée.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eParfaite pour les astronomes, les passionnés de science, les enseignants et tous ceux que fascinent les frontières du savoir, cette affiche ne célèbre pas seulement une merveille technologique : elle incarne la curiosité humaine et la quête éternelle de compréhension de notre Univers.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCrédit : \u003c\/span\u003e\u003cspan\u003eNASA\/JPL-Caltech\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDécouvrez toute la série : \u003ca href=\"https:\/\/astrography.com\/collections\/space-telescopes\"\u003e\u003cstrong\u003eTélescopes spatiaux\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"NASA","offers":[{"title":"Poster (semi-brillant) \/ S - 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