{"id":1814,"date":"2023-08-10T10:30:18","date_gmt":"2023-08-10T08:30:18","guid":{"rendered":"https:\/\/www-new.ias.u-psud.fr\/?p=1814"},"modified":"2026-09-25T13:25:55","modified_gmt":"2026-09-25T11:25:55","slug":"premiere-lumiere-deuclid","status":"publish","type":"post","link":"https:\/\/www.ias.u-psud.fr\/index.php\/2023\/08\/10\/premiere-lumiere-deuclid\/","title":{"rendered":"Premi\u00e8re lumi\u00e8re d&rsquo;Euclid !"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1814\" class=\"elementor elementor-1814\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-365d0f3 e-flex e-con-boxed e-con e-parent\" data-id=\"365d0f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84ab3f5 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"84ab3f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"775\" src=\"https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Early_commissioning_test_image_VIS_instrument_article-768x775.png\" class=\"attachment-medium_large size-medium_large wp-image-1823\" alt=\"\" srcset=\"https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Early_commissioning_test_image_VIS_instrument_article-768x775.png 768w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Early_commissioning_test_image_VIS_instrument_article-297x300.png 297w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Early_commissioning_test_image_VIS_instrument_article-150x150.png 150w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Early_commissioning_test_image_VIS_instrument_article.png 960w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0e4251a e-con e-atomic-element e-flexbox-base e-c040bf7 \" data-id=\"0e4251a\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"0e4251a\">\n    \t\t<div class=\"elementor-element elementor-element-f4ef475 elementor-widget elementor-widget-text-editor\" data-id=\"f4ef475\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2023\/07\/Early_commissioning_test_image_VIS_instrument2\">Early commissioning test image \u2013 VIS instrument<\/a>, ESA<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-f4f600f e-flex e-con-boxed e-con e-parent\" data-id=\"f4f600f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63f7b05 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"63f7b05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Premi\u00e8re lumi\u00e8re d&rsquo;Euclid !<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-be0ca52 e-con e-atomic-element e-flexbox-base e-be0ca52-e96f1a7 \" data-id=\"be0ca52\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"be0ca52\">\n    \t\t\t<p class=\"e-98cf072-e5bab83 e-paragraph-base\" data-interaction-id=\"98cf072\">Les deux instruments d'Euclid ont captur\u00e9 leurs premi\u00e8res images de test. Ces r\u00e9sultats fascinants indiquent que le t\u00e9lescope spatial atteindra les objectifs scientifiques pour lesquels il a \u00e9t\u00e9 con\u00e7u, et peut-\u00eatre bien plus encore. Bien qu'il reste encore des mois avant qu'Euclid ne livre sa v\u00e9ritable nouvelle vision du cosmos, le franchissement de cette \u00e9tape signifie que les scientifiques et les ing\u00e9nieurs \u00e0 l'origine de la mission sont convaincus du bon fonctionnement du t\u00e9lescope et des instruments.<\/p>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-807998a e-con-full e-flex e-con e-parent\" data-id=\"807998a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-7f8731a e-con-full e-flex e-con e-child\" data-id=\"7f8731a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2659d4 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"b2659d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Contacts<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fba6db8 elementor-widget elementor-widget-text-editor\" data-id=\"fba6db8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"https:\/\/www.ias.u-psud.fr\/pperso\/naghanim\/\">Nabila Aghanim<\/a>, Directrice de recherche, \u00c9quipe Cosmologie<\/li><li><a href=\"https:\/\/www.ias.u-psud.fr\/annuaire?nom=philippon\">Anne Philippon<\/a>, Directrice technique de l&rsquo;IAS, \u00c9quipe Optique<\/li><li>Julien Grain, Charg\u00e9 de recherche, \u00c9quipe Cosmologie<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-add93ad e-con-full e-flex e-con e-child\" data-id=\"add93ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed57b56 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ed57b56\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">R\u00e9f\u00e9rence<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0da6ac elementor-widget elementor-widget-text-editor\" data-id=\"b0da6ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Communiqu\u00e9 de presse ESA : <a href=\"https:\/\/www.esa.int\/Science_Exploration\/Space_Science\/Euclid\/Euclid_test_images_tease_of_riches_to_come\" target=\"_blank\" rel=\"noopener\"><em>Euclid test images tease of riches to come<\/em><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Les deux instruments d&rsquo;Euclid ont captur\u00e9 leurs premi\u00e8res images de test. <\/p>\n","protected":false},"author":3,"featured_media":1823,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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