{"id":11215,"date":"2026-10-08T11:33:34","date_gmt":"2026-10-08T09:33:34","guid":{"rendered":"https:\/\/academiespatiale.fr\/?p=11215"},"modified":"2026-10-08T12:31:07","modified_gmt":"2026-10-08T10:31:07","slug":"cours-du-college-de-france-la-formation-des-planetes-telluriques","status":"publish","type":"post","link":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/","title":{"rendered":"Cours du Coll\u00e8ge de France &#8211; La formation des plan\u00e8tes telluriques"},"content":{"rendered":"\n<div class=\"wp-block-columns has-text-color has-link-color wp-elements-1 is-layout-flex wp-container-core-columns-is-layout-e09de6c1 wp-block-columns-is-layout-flex\" style=\"color:#b1b1b1;margin-top:-25px;margin-bottom:20px;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0;font-size:15px\">\n<div class=\"wp-block-column has-text-color has-link-color wp-elements-2 is-layout-flow wp-block-column-is-layout-flow\" style=\"color:#a1a1a1;padding-top:0;padding-bottom:0;font-size:15px;font-style:normal;font-weight:100;flex-basis:100%\"><div class=\"wp-block-aioseo-breadcrumbs\"><div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/academiespatiale.fr\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/\" title=\"\u00c9v\u00e8nements\">\u00c9v\u00e8nements<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/seminaire\/\" title=\"S\u00e9minaire\">S\u00e9minaire<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tCours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques\n\t\t<\/span><\/div><\/div><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cette ann\u00e9e 2026, le cours d&rsquo;Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les historiques et ceux, plus r\u00e9cents, sur la formation des plan\u00e8tes telluriques en mettant en exergue les probl\u00e8mes qui restent ouverts, notamment concernant la structure de Mercure. La formation de la Lune sera aussi discut\u00e9e dans ce contexte de la formation terrestre.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>La formation des plan\u00e8tes telluriques<\/strong><br>Du 21 octobre au 2 d\u00e9cembre 2026<br>De 16h45 \u00e0 18h45<\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">Amphith\u00e9\u00e2tre Marguerite-de-Navarre<br>Site Marcelin-Berthelot<br>Paris<br><br>Gratuit, ouvert \u00e0 tous et \u00e0 toutes <br>En libre acc\u00e8s, dans la limite des places disponibles<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.college-de-france.fr\/fr\/agenda\/cours\/la-formation-des-planetes-telluriques\" target=\"_blank\" rel=\" noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png\" alt=\"\" class=\"wp-image-11216\" srcset=\"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png 750w, https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026-300x200.png 300w, https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026-360x240.png 360w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.college-de-france.fr\/fr\/personne\/alessandro-morbidelli\" target=\"_blank\" rel=\" noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"544\" height=\"544\" src=\"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/image.png\" alt=\"\" class=\"wp-image-11219\" srcset=\"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/image.png 544w, https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/image-150x150.png 150w, https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/image-300x300.png 300w\" sizes=\"auto, (max-width: 544px) 100vw, 544px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\"><strong>Alessandro Morbidelli<\/strong><br>Professeur du Coll\u00e8ge de France<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Alessandro Morbidelli, plan\u00e9tologue \u00e0 l\u2019Observatoire de la C\u00f4te d\u2019Azur, est membre associ\u00e9 de l\u2019Acad\u00e9mie des sciences et de l\u2019Acad\u00e9mie royale de Belgique. Il a dirig\u00e9 le Programme national de plan\u00e9tologie (PNP) du Centre national de la recherche scientifique (CNRS) de 2010 \u00e0 2018 et pr\u00e9side le groupe th\u00e9matique Syst\u00e8me solaire du Centre national d\u2019\u00e9tudes spatiales (CNES) depuis 2019. Depuis 2021, il est \u00e9galement r\u00e9dacteur en chef de la revue internationale <em>Icarus<\/em>, d\u00e9di\u00e9e \u00e0 la plan\u00e9tologie et fond\u00e9e par Carl Sagan. En tant qu\u2019expert de la th\u00e9orie des syst\u00e8mes dynamiques conservatifs, il consacre ses recherches d\u00e9sormais \u00e0 la formation et \u00e0 l\u2019\u00e9volution des syst\u00e8mes plan\u00e9taires, avec un int\u00e9r\u00eat particulier pour l\u2019histoire du syst\u00e8me solaire. Gr\u00e2ce \u00e0 des simulations num\u00e9riques, il a d\u00e9montr\u00e9 que la structure actuelle du syst\u00e8me solaire est le r\u00e9sultat d\u2019une phase d\u2019instabilit\u00e9 dynamique de ses plan\u00e8tes g\u00e9antes, qui s\u2019est produite au cours des premiers 100&nbsp;millions d\u2019ann\u00e9es de notre syst\u00e8me. En 2020, il a obtenu un financement du Conseil europ\u00e9en de la recherche (European Research Council\/ERC) pour d\u00e9velopper un mod\u00e8le coh\u00e9rent de la formation de la Terre, en accord avec les contraintes astronomiques et cosmochimiques. Il a re\u00e7u de nombreuses distinctions, dont le prix Urey de la division des sciences plan\u00e9taires de l\u2019Association astronomique am\u00e9ricaine en 2000, le grand prix Mergier-Bourdeix de l\u2019Acad\u00e9mie des sciences en 2009 et la m\u00e9daille d\u2019argent du CNRS en 2019.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">En 2023 il est \u00e9lu professeur du Coll\u00e8ge de France \u00e0 la chaire&nbsp;Formation plan\u00e9taire&nbsp;: de la Terre aux exoplan\u00e8tes.<\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">Programme<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MERCREDI 21 OCTOBRE 2026, 16h45 &#8211; 18h45<br><em>Les plan\u00e8tes telluriques : caract\u00e9ristiques orbitales, physiques et compositionnelles &#8211; <a href=\"https:\/\/academiespatiale.fr\/index.php\/event\/cours-college-de-france-alessandro-morbidelli-les-planetes-telluriques\/\">Plus d&rsquo;infos<\/a><\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MERCREDI 28 OCTOBRE 2026, 16h45 &#8211; 18h45<br><em>La Lune et sa formation &#8211; <a href=\"https:\/\/academiespatiale.fr\/index.php\/event\/cours-college-de-france-alessandro-morbidelli-la-lune-et-sa-formation\/\">Plus d&rsquo;infos<\/a><\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MERCREDI 04 NOVEMBRE 2026, 16h45 &#8211; 18h45<br><em>Chronologie de la formation des plan\u00e8tes telluriques &#8211; <a href=\"https:\/\/academiespatiale.fr\/index.php\/event\/cours-college-de-france-alessandro-morbidelli-chronologie-de-la-formation-des-planetes-telluriques\/\">Plus d&rsquo;infos<\/a><\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MERCREDI 18 NOVEMBRE 2026, 16h45 &#8211; 18h45<br><em>La formation des plan\u00e8tes telluriques I : premiers mod\u00e8les &#8211; <a href=\"https:\/\/academiespatiale.fr\/index.php\/event\/cours-college-de-france-alessandro-morbidelli-la-formation-des-planetes-telluriques-i\/\">Plus d&rsquo;infos<\/a><\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MERCREDI 25 NOVEMBRE 2026, 16h45 &#8211; 18h45<br><em>La formation des plan\u00e8tes telluriques II : nouveaux mod\u00e8les &#8211; <a href=\"https:\/\/academiespatiale.fr\/index.php\/event\/cours-college-de-france-alessandro-morbidelli-la-formation-des-planetes-telluriques-ii\/\">Plus d&rsquo;infos<\/a><\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MERCREDI 02 D\u00c9CEMBRE 2026, 16h45 &#8211; 18h45<br><em>Focus sur Mercure\u00a0; le mod\u00e8le alternatif de la \u00ab\u00a0pebble accretion\u00a0\u00bb &#8211; <a href=\"https:\/\/academiespatiale.fr\/index.php\/event\/cours-college-de-france-alessandro-morbidelli-focus-sur-mercure\/\">Plus d&rsquo;infos<\/a><\/em><\/li>\n<\/ul>\n\n\n\n<p class=\"has-background-color-background-color has-background wp-block-paragraph\">SITE OFFICIEL<br>\u2192 <a href=\"https:\/\/www.college-de-france.fr\/fr\/agenda\/cours\/la-formation-des-planetes-telluriques\">La formation des plan\u00e8tes telluriques | Coll\u00e8ge de France<\/a><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cette ann\u00e9e 2026, le cours d&rsquo;Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11216,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":""},"categories":[14,29],"tags":[],"class_list":["post-11215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evenements","category-seminaire"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"Cette ann\u00e9e 2026, le cours d&#039;Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Acad\u00e9mie Spatiale\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Acad\u00e9mie Spatiale d&#039;\u00cele-de-France - Ensemble pour un nouvel espace durable pour tous et toutes\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Cours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques - Acad\u00e9mie Spatiale d&#039;\u00cele-de-France\" \/>\n\t\t<meta property=\"og:description\" content=\"Cette ann\u00e9e 2026, le cours d&#039;Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-10-08T09:33:34+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-08T10:31:07+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/Acadmie-Spatiale-dle-de-France\/61560696669781\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@Ac_Spatiale\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Cours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques - Acad\u00e9mie Spatiale d&#039;\u00cele-de-France\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Cette ann\u00e9e 2026, le cours d&#039;Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@Ac_Spatiale\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#blogposting\",\"name\":\"Cours du Coll\\u00e8ge de France \\u2013 La formation des plan\\u00e8tes telluriques - Acad\\u00e9mie Spatiale d'\\u00cele-de-France\",\"headline\":\"Cours du Coll\\u00e8ge de France &#8211; La formation des plan\\u00e8tes telluriques\",\"author\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/author\\\/academiespatiale-fr\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/academiespatiale.fr\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Cours_Colleges-France_2026.png\",\"width\":750,\"height\":500},\"datePublished\":\"2026-10-08T11:33:34+02:00\",\"dateModified\":\"2026-10-08T12:31:07+02:00\",\"inLanguage\":\"fr-FR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#webpage\"},\"articleSection\":\"\\u00c9v\\u00e8nements, S\\u00e9minaire\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/academiespatiale.fr\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/#listItem\",\"name\":\"\\u00c9v\\u00e8nements\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/#listItem\",\"position\":2,\"name\":\"\\u00c9v\\u00e8nements\",\"item\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/seminaire\\\/#listItem\",\"name\":\"S\\u00e9minaire\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/seminaire\\\/#listItem\",\"position\":3,\"name\":\"S\\u00e9minaire\",\"item\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/seminaire\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#listItem\",\"name\":\"Cours du Coll\\u00e8ge de France &#8211; La formation des plan\\u00e8tes telluriques\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/#listItem\",\"name\":\"\\u00c9v\\u00e8nements\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#listItem\",\"position\":4,\"name\":\"Cours du Coll\\u00e8ge de France &#8211; La formation des plan\\u00e8tes telluriques\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/category\\\/evenements\\\/seminaire\\\/#listItem\",\"name\":\"S\\u00e9minaire\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/#organization\",\"name\":\"academiespatiale.fr\",\"description\":\"Ensemble pour un nouvel espace durable pour tous et toutes\",\"url\":\"https:\\\/\\\/academiespatiale.fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/academiespatiale.fr\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/ASIDF-Fr2030_logo_compact_RVB.png\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#organizationLogo\",\"width\":1716,\"height\":473},\"image\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/people\\\/Acadmie-Spatiale-dle-de-France\\\/61560696669781\\\/\",\"https:\\\/\\\/x.com\\\/Ac_Spatiale\",\"https:\\\/\\\/www.instagram.com\\\/academie_spatiale\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/academie-spatiale-ile-de-france\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/author\\\/academiespatiale-fr\\\/#author\",\"url\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/author\\\/academiespatiale-fr\\\/\",\"name\":\"Acad\\u00e9mie Spatiale\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b8c278e938957e0409fe4c924c42e4584982f9e44f5269988c79fe11689bce58?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Acad\\u00e9mie Spatiale\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#webpage\",\"url\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/\",\"name\":\"Cours du Coll\\u00e8ge de France \\u2013 La formation des plan\\u00e8tes telluriques - Acad\\u00e9mie Spatiale d'\\u00cele-de-France\",\"description\":\"Cette ann\\u00e9e 2026, le cours d'Alessandro Morbidelli au Coll\\u00e8ge de France pr\\u00e9sentera le dernier acte de la formation du Syst\\u00e8me solaire, en discutant de la formation des plan\\u00e8tes telluriques. Apr\\u00e8s avoir pass\\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \\u00e9chantillons terrestres, lunaires et martiens, le cours pr\\u00e9sentera les mod\\u00e8les\",\"inLanguage\":\"fr-FR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/author\\\/academiespatiale-fr\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/author\\\/academiespatiale-fr\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/academiespatiale.fr\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Cours_Colleges-France_2026.png\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#mainImage\",\"width\":750,\"height\":500},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/index.php\\\/2026\\\/10\\\/08\\\/cours-du-college-de-france-la-formation-des-planetes-telluriques\\\/#mainImage\"},\"datePublished\":\"2026-10-08T11:33:34+02:00\",\"dateModified\":\"2026-10-08T12:31:07+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/#website\",\"url\":\"https:\\\/\\\/academiespatiale.fr\\\/\",\"name\":\"academiespatiale.fr\",\"description\":\"Ensemble pour un nouvel espace durable pour tous et toutes\",\"inLanguage\":\"fr-FR\",\"publisher\":{\"@id\":\"https:\\\/\\\/academiespatiale.fr\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Cours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques - Acad\u00e9mie Spatiale d'\u00cele-de-France","description":"Cette ann\u00e9e 2026, le cours d'Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les","canonical_url":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#blogposting","name":"Cours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques - Acad\u00e9mie Spatiale d'\u00cele-de-France","headline":"Cours du Coll\u00e8ge de France &#8211; La formation des plan\u00e8tes telluriques","author":{"@id":"https:\/\/academiespatiale.fr\/index.php\/author\/academiespatiale-fr\/#author"},"publisher":{"@id":"https:\/\/academiespatiale.fr\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png","width":750,"height":500},"datePublished":"2026-10-08T11:33:34+02:00","dateModified":"2026-10-08T12:31:07+02:00","inLanguage":"fr-FR","mainEntityOfPage":{"@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#webpage"},"isPartOf":{"@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#webpage"},"articleSection":"\u00c9v\u00e8nements, S\u00e9minaire"},{"@type":"BreadcrumbList","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/#listItem","position":1,"name":"Home","item":"https:\/\/academiespatiale.fr\/","nextItem":{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/#listItem","name":"\u00c9v\u00e8nements"}},{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/#listItem","position":2,"name":"\u00c9v\u00e8nements","item":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/","nextItem":{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/seminaire\/#listItem","name":"S\u00e9minaire"},"previousItem":{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/seminaire\/#listItem","position":3,"name":"S\u00e9minaire","item":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/seminaire\/","nextItem":{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#listItem","name":"Cours du Coll\u00e8ge de France &#8211; La formation des plan\u00e8tes telluriques"},"previousItem":{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/#listItem","name":"\u00c9v\u00e8nements"}},{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#listItem","position":4,"name":"Cours du Coll\u00e8ge de France &#8211; La formation des plan\u00e8tes telluriques","previousItem":{"@type":"ListItem","@id":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/seminaire\/#listItem","name":"S\u00e9minaire"}}]},{"@type":"Organization","@id":"https:\/\/academiespatiale.fr\/#organization","name":"academiespatiale.fr","description":"Ensemble pour un nouvel espace durable pour tous et toutes","url":"https:\/\/academiespatiale.fr\/","logo":{"@type":"ImageObject","url":"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/03\/ASIDF-Fr2030_logo_compact_RVB.png","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#organizationLogo","width":1716,"height":473},"image":{"@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/people\/Acadmie-Spatiale-dle-de-France\/61560696669781\/","https:\/\/x.com\/Ac_Spatiale","https:\/\/www.instagram.com\/academie_spatiale\/","https:\/\/www.linkedin.com\/company\/academie-spatiale-ile-de-france\/"]},{"@type":"Person","@id":"https:\/\/academiespatiale.fr\/index.php\/author\/academiespatiale-fr\/#author","url":"https:\/\/academiespatiale.fr\/index.php\/author\/academiespatiale-fr\/","name":"Acad\u00e9mie Spatiale","image":{"@type":"ImageObject","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/b8c278e938957e0409fe4c924c42e4584982f9e44f5269988c79fe11689bce58?s=96&d=mm&r=g","width":96,"height":96,"caption":"Acad\u00e9mie Spatiale"}},{"@type":"WebPage","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#webpage","url":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/","name":"Cours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques - Acad\u00e9mie Spatiale d'\u00cele-de-France","description":"Cette ann\u00e9e 2026, le cours d'Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les","inLanguage":"fr-FR","isPartOf":{"@id":"https:\/\/academiespatiale.fr\/#website"},"breadcrumb":{"@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#breadcrumblist"},"author":{"@id":"https:\/\/academiespatiale.fr\/index.php\/author\/academiespatiale-fr\/#author"},"creator":{"@id":"https:\/\/academiespatiale.fr\/index.php\/author\/academiespatiale-fr\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png","@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#mainImage","width":750,"height":500},"primaryImageOfPage":{"@id":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/#mainImage"},"datePublished":"2026-10-08T11:33:34+02:00","dateModified":"2026-10-08T12:31:07+02:00"},{"@type":"WebSite","@id":"https:\/\/academiespatiale.fr\/#website","url":"https:\/\/academiespatiale.fr\/","name":"academiespatiale.fr","description":"Ensemble pour un nouvel espace durable pour tous et toutes","inLanguage":"fr-FR","publisher":{"@id":"https:\/\/academiespatiale.fr\/#organization"}}]},"og:locale":"fr_FR","og:site_name":"Acad\u00e9mie Spatiale d'\u00cele-de-France - Ensemble pour un nouvel espace durable pour tous et toutes","og:type":"article","og:title":"Cours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques - Acad\u00e9mie Spatiale d'\u00cele-de-France","og:description":"Cette ann\u00e9e 2026, le cours d'Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les","og:url":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/","og:image":"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png","og:image:secure_url":"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png","og:image:width":750,"og:image:height":500,"article:published_time":"2026-10-08T09:33:34+00:00","article:modified_time":"2026-10-08T10:31:07+00:00","article:publisher":"https:\/\/www.facebook.com\/people\/Acadmie-Spatiale-dle-de-France\/61560696669781\/","twitter:card":"summary_large_image","twitter:site":"@Ac_Spatiale","twitter:title":"Cours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques - Acad\u00e9mie Spatiale d'\u00cele-de-France","twitter:description":"Cette ann\u00e9e 2026, le cours d'Alessandro Morbidelli au Coll\u00e8ge de France pr\u00e9sentera le dernier acte de la formation du Syst\u00e8me solaire, en discutant de la formation des plan\u00e8tes telluriques. Apr\u00e8s avoir pass\u00e9 en revue le grand nombre des contraintes chimiques, isotopiques et chronologiques obtenues des \u00e9chantillons terrestres, lunaires et martiens, le cours pr\u00e9sentera les mod\u00e8les","twitter:creator":"@Ac_Spatiale","twitter:image":"https:\/\/academiespatiale.fr\/wp-content\/uploads\/2026\/10\/Cours_Colleges-France_2026.png"},"aioseo_meta_data":{"post_id":"11215","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-10-08 09:18:07","updated":"2026-10-08 11:34:10","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/academiespatiale.fr\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/\" title=\"\u00c9v\u00e8nements\">\u00c9v\u00e8nements<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/seminaire\/\" title=\"S\u00e9minaire\">S\u00e9minaire<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tCours du Coll\u00e8ge de France \u2013 La formation des plan\u00e8tes telluriques\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/academiespatiale.fr\/"},{"label":"\u00c9v\u00e8nements","link":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/"},{"label":"S\u00e9minaire","link":"https:\/\/academiespatiale.fr\/index.php\/category\/evenements\/seminaire\/"},{"label":"Cours du Coll\u00e8ge de France &#8211; La formation des plan\u00e8tes telluriques","link":"https:\/\/academiespatiale.fr\/index.php\/2026\/10\/08\/cours-du-college-de-france-la-formation-des-planetes-telluriques\/"}],"_links":{"self":[{"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/posts\/11215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/comments?post=11215"}],"version-history":[{"count":10,"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/posts\/11215\/revisions"}],"predecessor-version":[{"id":11254,"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/posts\/11215\/revisions\/11254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/media\/11216"}],"wp:attachment":[{"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/media?parent=11215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/categories?post=11215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/academiespatiale.fr\/index.php\/wp-json\/wp\/v2\/tags?post=11215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}