{"id":1942,"date":"2026-10-28T16:14:01","date_gmt":"2026-10-28T15:14:01","guid":{"rendered":"https:\/\/quasar95.fr\/?p=1942"},"modified":"2026-10-28T16:15:52","modified_gmt":"2026-10-28T15:15:52","slug":"en-route-vers-les-lunes-de-mars-pour-mmx","status":"publish","type":"post","link":"https:\/\/quasar95.fr\/?p=1942","title":{"rendered":"En route vers les lunes de Mars pour MMX !"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1942\" class=\"elementor elementor-1942\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8ad8195 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ad8195\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-97e2c98\" data-id=\"97e2c98\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-426538c elementor-widget elementor-widget-image\" data-id=\"426538c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"435\" src=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/mmx-mission-titre-750.jpg\" class=\"attachment-large size-large wp-image-1945\" alt=\"\" srcset=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/mmx-mission-titre-750.jpg 768w, https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/mmx-mission-titre-750-300x174.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e51ea5c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e51ea5c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bc708ca\" data-id=\"bc708ca\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-075af81 elementor-widget elementor-widget-text-editor\" data-id=\"075af81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>La mission japonaise MMX (Martian Moons eXploration) a \u00e9t\u00e9 lanc\u00e9e avec succ\u00e8s le 20 octobre dernier (19 janvier \u00e0 Paris), depuis le centre spatial de Tanegashima (Japon), avec une insertion en orbite autour de Mars, \u00e0 proximit\u00e9 de Phobos, pr\u00e9vue fin 2027.<\/li><li>Il s\u2019agit d\u2019une mission, d\u00e9velopp\u00e9e par l\u2019agence japonaise JAXA, en collaboration avec la NASA aux USA, le CNES en France et l\u2019agence spatiale allemande DLR. Elle a pour objectif de mieux comprendre l\u2019origine des satellites martiens Phobos et Deimos et d\u2019\u00e9tudier l\u2019atmosph\u00e8re de Mars. Il est pr\u00e9vu la collecte d\u2019environ 10 g d\u2019\u00e9chantillons \u00e0 la surface de Phobos qui seront ensuite rapport\u00e9s sur Terre (retour pr\u00e9vu en 2031).<\/li><li>La sonde embarque treize instruments, dont l\u2019instrument MIRS (d\u00e9velopp\u00e9 par le CNES et divers laboratoires fran\u00e7ais) lequel aura pour objectif d\u2019analyser la lumi\u00e8re r\u00e9fl\u00e9chie par la surface de Phobos afin d\u2019en d\u00e9terminer la composition min\u00e9ralogique.<\/li><li>Le CNES apporte \u00e9galement son exp\u00e9rience en mati\u00e8re de dynamique de vol, de trajectoire et de mise en orbite \u00e0 proximit\u00e9 de petits corps, acquise lors de missions pr\u00e9c\u00e9dentes (Rosetta et Philae, Hayabusa 2, etc.)<\/li><li>Enfin, le rover d\u00e9nomm\u00e9 \u00ab Idefix \u00bb, d\u00e9velopp\u00e9 en collaboration entre le CNES et l\u2019agence allemande DLR, doit \u00eatre d\u00e9pos\u00e9 \u00e0 la surface de Phobos afin de caract\u00e9riser sa surface et de pr\u00e9parer l\u2019atterrissage de la sonde MMX.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-84e449c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"84e449c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4cf65a0\" data-id=\"4cf65a0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f90ff6 elementor-widget elementor-widget-image\" data-id=\"1f90ff6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"422\" src=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/mmx-schema-mission-800.jpg\" class=\"attachment-large size-large wp-image-1944\" alt=\"\" srcset=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/mmx-schema-mission-800.jpg 960w, https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/mmx-schema-mission-800-300x169.jpg 300w, https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/mmx-schema-mission-800-768x432.jpg 768w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a34d571 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a34d571\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2c3dbb9\" data-id=\"2c3dbb9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2be33e6 elementor-widget elementor-widget-image\" data-id=\"2be33e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"562\" height=\"748\" src=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/Decollage.jpg\" class=\"attachment-large size-large wp-image-1947\" alt=\"\" srcset=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/Decollage.jpg 562w, https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/Decollage-225x300.jpg 225w\" sizes=\"(max-width: 562px) 100vw, 562px\" \/>\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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d8a1668\" data-id=\"d8a1668\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9d4fcc8 elementor-widget elementor-widget-image\" data-id=\"9d4fcc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/idefix.jpg\" class=\"attachment-large size-large wp-image-1946\" alt=\"\" srcset=\"https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/idefix.jpg 1024w, https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/idefix-300x200.jpg 300w, https:\/\/quasar95.fr\/wp-content\/uploads\/2026\/10\/idefix-768x512.jpg 768w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Rover Id\u00e9fix<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La mission japonaise MMX (Martian Moons eXploration) a \u00e9t\u00e9 lanc\u00e9e avec succ\u00e8s le 20 octobre dernier (19 janvier \u00e0 Paris), depuis le centre spatial de Tanegashima (Japon), avec une insertion en orbite autour de Mars, \u00e0 proximit\u00e9 de Phobos, pr\u00e9vue<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1942","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/quasar95.fr\/index.php?rest_route=\/wp\/v2\/posts\/1942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quasar95.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quasar95.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quasar95.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quasar95.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1942"}],"version-history":[{"count":4,"href":"https:\/\/quasar95.fr\/index.php?rest_route=\/wp\/v2\/posts\/1942\/revisions"}],"predecessor-version":[{"id":1950,"href":"https:\/\/quasar95.fr\/index.php?rest_route=\/wp\/v2\/posts\/1942\/revisions\/1950"}],"wp:attachment":[{"href":"https:\/\/quasar95.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quasar95.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quasar95.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}