{"id":2047,"date":"2026-08-31T12:06:46","date_gmt":"2026-08-31T10:06:46","guid":{"rendered":"https:\/\/www-new.ias.u-psud.fr\/?p=2047"},"modified":"2026-09-21T14:06:12","modified_gmt":"2026-09-21T12:06:12","slug":"la-fete-de-la-science-2026","status":"publish","type":"post","link":"https:\/\/www.ias.u-psud.fr\/index.php\/2026\/08\/31\/la-fete-de-la-science-2026\/","title":{"rendered":"La F\u00eate de la Science 2026"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2047\" class=\"elementor elementor-2047\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62fc4809 e-con-full e-flex e-con e-parent\" data-id=\"62fc4809\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51b48f83 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"51b48f83\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L'Institut d'Astrophysique Spatiale vous donne rendez-vous en acc\u00e8s libre pour<\/h2>\t\t\t\t<\/div>\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\">La F\u00eate de la Science 2026<\/h1>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e0c55c7 e-con-full e-flex e-con e-child\" data-id=\"4e0c55c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7db8829f animated-slow e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"7db8829f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:600}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2a0a60 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"e2a0a60\" 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\t<a href=\"https:\/\/www-new.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Banniere-Fete-de-la-Science-2026-IAS.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Banni\u00e8re F\u00eate de la Science 2026 IAS\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MzM4OSwidXJsIjoiaHR0cHM6XC9cL3d3dy5pYXMudS1wc3VkLmZyXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wOFwvQmFubmllcmUtRmV0ZS1kZS1sYS1TY2llbmNlLTIwMjYtSUFTLnBuZyJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2000\" height=\"1000\" src=\"https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Banniere-Fete-de-la-Science-2026-IAS.png\" class=\"attachment-full size-full wp-image-3389\" alt=\"\" srcset=\"https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Banniere-Fete-de-la-Science-2026-IAS.png 2000w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Banniere-Fete-de-la-Science-2026-IAS-300x150.png 300w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Banniere-Fete-de-la-Science-2026-IAS-1024x512.png 1024w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Banniere-Fete-de-la-Science-2026-IAS-768x384.png 768w, https:\/\/www.ias.u-psud.fr\/wp-content\/uploads\/2026\/08\/Banniere-Fete-de-la-Science-2026-IAS-1536x768.png 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-75b630d0 e-con-full e-flex e-con e-child\" data-id=\"75b630d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e7a5f4b elementor-widget elementor-widget-text-editor\" data-id=\"5e7a5f4b\" 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>L\u2019Institut d\u2019Astrophysique Spatiale (IAS) vous ouvre ses portes pour un apr\u00e8s-midi d\u00e9di\u00e9 \u00e0 la d\u00e9couverte, l\u2019\u00e9change et la curiosit\u00e9 scientifique <strong><span style=\"text-decoration: underline;\">le dimanche 4 octobre de 14h \u00e0 18h<\/span> au b\u00e2timent 121, Rue Jean-Dominique CASSINI \u00e0 Orsay (Universit\u00e9 Paris-Saclay).<\/strong><\/p><p>Venez participer aux activit\u00e9s propos\u00e9es en acc\u00e8s libre.\u00a0<\/p><h5><strong>Conf\u00e9rences : la science au service de la compr\u00e9hension de l\u2019Univers (14h30 \u2013 17h40)<\/strong><\/h5><p>Assistez \u00e0 des <strong>conf\u00e9rences grand public<\/strong> sur des th\u00e9matiques scientifiques actuelles, qui illustrent l\u2019impact de la recherche sur notre compr\u00e9hension du monde\u00a0:<\/p><p><span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">Les secrets des \u00e9clipses totales de Soleil (sur Terre &amp; dans l\u2019espace)<\/span>\u00a0(14h30-15h00)<\/p><p>\u00c9tude de la mati\u00e8re extraterrestre en laboratoire : un t\u00e9moin de l&rsquo;histoire de notre Syst\u00e8me Solaire (15h10-15h40)<\/p><p><span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">L\u2019origine de l\u2019eau sur Terre<\/span> (15h50-16h20)<\/p><p>La naissance des \u00e9toiles et des plan\u00e8tes vues par le JWST (16h30-17h00)<\/p><p>Cosmologie : l\u2019\u00e8re d\u2019Euclid (17h10-17h40)<\/p><h5><strong>Jeux de m\u00e9diation scientifique : l\u2019astrophysique en s\u2019amusant (14h &#8211; 18h)<\/strong><\/h5><p>Des \u00e9tudiants et des acteurs du monde de la recherche vous proposent leurs <strong>cr\u00e9ations ludiques<\/strong> pour explorer des concepts li\u00e9s aux plan\u00e8tes, aux \u00e9toiles et aux interactions dans l\u2019Espace. Une occasion unique de tester ces prototypes et de partager vos retours avec leurs concepteurs.<\/p><p>Par exemple, un jeu de cartes illustrant les <strong>connexions insoup\u00e7onn\u00e9es entre astrophysique et alimentation<\/strong> vous montrera comment les scientifiques sont capables de jongler avec des m\u00e9taphores culinaires.<\/p><h5><strong>Ateliers\u00a0: <\/strong><strong>plonger au c\u0153ur de la science (14h &#8211; 18h)<\/strong><\/h5><p>Vivez la science gr\u00e2ce \u00e0 des <strong>exp\u00e9riences participatives<\/strong> :<\/p><ul><li>Voyage virtuel dans le Syst\u00e8me Solaire vers Mars et vers une com\u00e8te\u00a0: par groupe de 6 personnes \u00e0 14h00, 14h30, 15h00, 15h30, 16h00, 16h30, 17h00, 17h30<\/li><li>Voyage virtuel vers le Soleil\u00a0: par groupe de 6 personnes \u00e0 14h00, 14h30, 15h00, 15h30, 16h00, 16h30, 17h00, 17h30<\/li><li>Activit\u00e9 pour les plus jeunes <strong>\u00ab Pilotez Perseverance, le Rover Martien \u00bb\u00a0<\/strong>: par groupe de 6 enfants \u00e0 14h00, 14h30, 15h00, 15h30, 16h00, 16h30, 17h00, 17h30<\/li><\/ul><ul><li>Fabriquez votre propre spectroscope pour analyser la lumi\u00e8re<\/li><\/ul><ul><li>Observations du Soleil : \u00ab\u00a0de quelle humeur est notre Soleil aujourd\u2019hui !\u00a0\u00bb (acc\u00e8s libre)<\/li><\/ul><h5><strong>Visite de la station d\u2019\u00e9talonnage (14h30 \u2013 17h50)<\/strong><\/h5><ul><li>Pr\u00e9sentation du grand hall d\u2019exp\u00e9rimentation (\u00e9talonnage en environnement spatial des instruments avant qu&rsquo;ils soient envoy\u00e9s dans l\u2019espace) par groupe de 15 personnes \u00e0 14h30, 15h10, 16h30, 17h10<\/li><li>Pr\u00e9sentation d\u2019exp\u00e9riences amusantes : les m\u00e9saventures de M. Ballon, l\u2019alambic cryog\u00e9nique, le gla\u00e7on plutonien. Par groupe de 15 personnes \u00e0 14h30, 15h30, 16h30<\/li><\/ul><p>Le programme est \u00e9galement <a href=\"https:\/\/www-new.ias.u-psud.fr\/wp-content\/uploads\/2026\/09\/Affiche-Programme-Fete-de-la-Science-2026_IAS.pdf\" target=\"_blank\" rel=\"noopener\"><strong>t\u00e9l\u00e9chargeable ici<\/strong><\/a>.\u00a0<\/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<div class=\"elementor-element elementor-element-86ef729 e-con e-atomic-element e-flexbox-base e-f3eac59 \" data-id=\"86ef729\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"86ef729\">\n    \t\t<div class=\"elementor-element elementor-element-a74bba2 elementor-widget elementor-widget-heading\" data-id=\"a74bba2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Informations pratiques<\/h2>\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-2a534f8 e-con e-atomic-element e-flexbox-base e-8281163 \" data-id=\"2a534f8\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"2a534f8\">\n    \t\t<div class=\"elementor-element elementor-element-76a451a elementor-widget elementor-widget-text-editor\" data-id=\"76a451a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4>Institut d\u2019Astrophysique Spatiale<\/h4><p>Rue Jean-Dominique Cassini<br \/>B\u00e2timent 121<br \/>91440 Bures-sur-Yvette<\/p><p>Dates\u00a0: Dimanche 4 octobre<\/p><p>Horaires\u00a0: 14h-18h<\/p><p><a href=\"https:\/\/www-new.ias.u-psud.fr\/index.php\/venir-a-lias\/\" target=\"_blank\" rel=\"noopener\">Page Venir \u00e0 l&rsquo;IAS<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>L&rsquo;Institut d&rsquo;Astrophysique Spatiale vous donne rendez-vous en acc\u00e8s libre pour L\u2019Institut d\u2019Astrophysique Spatiale (IAS) vous ouvre ses portes pour un [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"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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