{"id":717,"date":"2026-09-06T15:12:11","date_gmt":"2026-09-06T13:12:11","guid":{"rendered":"https:\/\/djeans.eu\/guyane2025\/?p=717"},"modified":"2026-09-06T15:22:20","modified_gmt":"2026-09-06T13:22:20","slug":"semaine-22-centre-spatial-et-ariane","status":"publish","type":"post","link":"https:\/\/djeans.eu\/guyane2025\/2026\/09\/06\/semaine-22-centre-spatial-et-ariane\/","title":{"rendered":"Semaine 22 &#8211; Centre spatial et Ariane."},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">Bon, ben on continue \u00e0 rattraper le retard, hein, et donc on n&rsquo;est m\u00eame plus dans l&rsquo;ordre chronologique, l\u00e0 !! <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Or donc, pendant le WE du 1er mai, d\u00e9placements au CSG (Centre Spatial Guyanais) pour deux occasions:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">un lancement de Ariane 6, pour mettre en orbite des satellites de Amazon<\/li>\n\n\n\n<li class=\"has-medium-font-size\">une visite du site de lancement et des savanes alentours.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Savanes parce que tr\u00e8s semblables aux savanes africaines, avec des v\u00e9g\u00e9tations robustes, adapt\u00e9es au climat ; et qui br\u00fblent r\u00e9guli\u00e8rement : on nous a appris que certaines plantes ne fleurissaient que apr\u00e8s un feu, pour relancer leur propagation ! <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1084-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1084-1024x683.jpg\" alt=\"\" class=\"wp-image-719\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1084-1024x683.jpg 1024w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1084-300x200.jpg 300w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1084-768x512.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1084-1536x1024.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1084-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Les sols ont longtemps \u00e9t\u00e9 sous l&rsquo;eau (on est \u00e0 quelques kms de l&rsquo;oc\u00e9an). Cela permet de pister quelques traces d&rsquo;animaux, comme le puma (il y en a 4 \u00e0 5 sur le site)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1087-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1087-1024x683.jpg\" alt=\"\" class=\"wp-image-718\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1087-1024x683.jpg 1024w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1087-300x200.jpg 300w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1087-768x512.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1087-1536x1024.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/PANA1087-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">On trouve aussi quelques for\u00eats, en hauteur : il y a plus de substrat au sol pour que les arbres tiennent.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260502_073729-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260502_073729-768x1024.jpg\" alt=\"\" class=\"wp-image-720\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260502_073729-768x1024.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260502_073729-225x300.jpg 225w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260502_073729-1152x1536.jpg 1152w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260502_073729-1536x2048.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260502_073729-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption class=\"wp-element-caption\">Nous f\u00fbmes des auditeurs attentifs de notre guide de l&rsquo;ONF !<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_032822-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_032822-768x1024.jpg\" alt=\"\" class=\"wp-image-721\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_032822-768x1024.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_032822-225x300.jpg 225w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_032822-1152x1536.jpg 1152w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_032822-1536x2048.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_032822-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption class=\"wp-element-caption\">Pour Ariane, lancement de nuit (debout 2h pour partir de Cayenne !)<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035905-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035905-1024x768.jpg\" alt=\"\" class=\"wp-image-722\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035905-1024x768.jpg 1024w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035905-300x225.jpg 300w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035905-768x576.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035905-1536x1152.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035905-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Nous avions la chance d&rsquo;avoir des invitations via l&rsquo;h\u00f4pital, et donc acc\u00e8s au centre de contr\u00f4le)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062922-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062922-768x1024.jpg\" alt=\"\" class=\"wp-image-723\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062922-768x1024.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062922-225x300.jpg 225w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062922-1152x1536.jpg 1152w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062922-1536x2048.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062922-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption class=\"wp-element-caption\">Ce n&rsquo;est pas la salle de commande technique, <\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062834-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062834-768x1024.jpg\" alt=\"\" class=\"wp-image-724\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062834-768x1024.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062834-225x300.jpg 225w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062834-1152x1536.jpg 1152w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062834-1536x2048.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_062834-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption class=\"wp-element-caption\">mais il y a quand m\u00eame du beau monde, \u00e7a le fait !<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035856-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035856-1024x768.jpg\" alt=\"\" class=\"wp-image-725\" srcset=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035856-1024x768.jpg 1024w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035856-300x225.jpg 300w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035856-768x576.jpg 768w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035856-1536x1152.jpg 1536w, https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/IMG_20260430_035856-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Apr\u00e8s plusieurs heures d&rsquo;attente (le d\u00e9lai est affich\u00e9 : TD &#8211; ici 1h16 avant lancement) &#8230;<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">&#8230; et quelques voyants qui passent du vert au rouge, puis au vert &#8230;<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><video controls src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_054418_compressed_crf35.mp4\"><\/video><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">&#8230; 2 minutes avant le lancement, on te fait sortir sur le c\u00f4t\u00e9 de la salle<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">et l\u00e0 &#8230;&#8230;<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><video controls src=\"https:\/\/djeans.eu\/guyane2025\/wp-content\/uploads\/2026\/09\/20260430_055705_compressed_crf35.mp4\"><\/video><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Bon, ben on continue \u00e0 rattraper le retard, hein, et donc on n&rsquo;est m\u00eame plus dans l&rsquo;ordre chronologique, l\u00e0 !! Or donc, pendant le WE du 1er mai, d\u00e9placements au CSG (Centre Spatial Guyanais) pour deux occasions: Savanes parce que tr\u00e8s semblables aux savanes africaines, avec des v\u00e9g\u00e9tations robustes, adapt\u00e9es au climat ; et qui [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":731,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"yes","footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"class_list":["post-717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe","entry","has-media"],"_links":{"self":[{"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/posts\/717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/comments?post=717"}],"version-history":[{"count":3,"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/posts\/717\/revisions"}],"predecessor-version":[{"id":730,"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/posts\/717\/revisions\/730"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/media\/731"}],"wp:attachment":[{"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/media?parent=717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/categories?post=717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/djeans.eu\/guyane2025\/wp-json\/wp\/v2\/tags?post=717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}