{"id":190977,"date":"2026-08-19T09:16:08","date_gmt":"2026-08-19T13:16:08","guid":{"rendered":"https:\/\/linitiative.ca\/International\/succes-historique-de-la-fusee-zhuque-3-la-chine-reussit-sa-premiere-recuperation-au-sol-du-premier-etage-dune-fusee\/"},"modified":"2026-08-19T09:16:08","modified_gmt":"2026-08-19T13:16:08","slug":"succes-historique-de-la-fusee-zhuque-3-la-chine-reussit-sa-premiere-recuperation-au-sol-du-premier-etage-dune-fusee","status":"publish","type":"post","link":"https:\/\/linitiative.ca\/International\/succes-historique-de-la-fusee-zhuque-3-la-chine-reussit-sa-premiere-recuperation-au-sol-du-premier-etage-dune-fusee\/","title":{"rendered":"Succ\u00e8s historique de la fus\u00e9e Zhuque-3 : la Chine r\u00e9ussit sa premi\u00e8re r\u00e9cup\u00e9ration au sol du premier \u00e9tage d\u2019une fus\u00e9e"},"content":{"rendered":"<div class=\"td-post-featured-image\"><a href=\"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001.png\" data-caption=\"\"><img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"392\" class=\"entry-thumb td-modal-image\" src=\"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-696x392.png\" srcset=\"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-696x392.png 696w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-300x169.png 300w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-1024x576.png 1024w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-768x432.png 768w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-746x420.png 746w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-150x84.png 150w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001-1068x601.png 1068w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001.png 1080w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" alt=\"\" title=\"image001\"\/><\/a><\/div>\n<p><strong><br \/><\/strong><br \/>La Chine vient de franchir une nouvelle \u00e9tape majeure dans le domaine des lanceurs spatiaux r\u00e9utilisables. Le lanceur Zhuque-3, d\u00e9velopp\u00e9 par l\u2019entreprise spatiale priv\u00e9e Landspace, a r\u00e9alis\u00e9 avec succ\u00e8s la toute premi\u00e8re r\u00e9cup\u00e9ration terrestre du premier \u00e9tage d\u2019un lanceur orbital sur le territoire chinois. Ce succ\u00e8s intervient exactement 40 jours apr\u00e8s la r\u00e9cup\u00e9ration en mer r\u00e9ussie du lanceur Longue Marche 10B. Gr\u00e2ce \u00e0 ces deux exploits, la Chine devient le premier pays apr\u00e8s les \u00c9tats-Unis \u00e0 disposer de deux entit\u00e9s ma\u00eetrisant la technologie de r\u00e9cup\u00e9ration de lanceurs orbitaux.<br \/>Le lancement s\u2019est d\u00e9roul\u00e9 le 19 ao\u00fbt sur le site d\u2019essais spatiaux commerciaux de Dongfeng. Apr\u00e8s son d\u00e9collage, le second \u00e9tage de la fus\u00e9e a plac\u00e9 avec pr\u00e9cision un satellite dans son orbite pr\u00e9vue. Pendant ce temps, le premier \u00e9tage a accompli une s\u00e9quence complexe : rentr\u00e9e dans l\u2019atmosph\u00e8re, ajustement de trajectoire gr\u00e2ce aux gouvernails en grille, rallumage des moteurs fus\u00e9es et atterrissage en douceur sur un site d\u2019atterrissage terrestre dans la province du Gansu, soutenu par ses quatre pieds d\u2019atterrissage.<\/p>\n<p><a href=\"https:\/\/www.sidwaya.info\/succes-historique-de-la-fusee-zhuque-3-la-chine-reussit-sa-premiere-recuperation-au-sol-du-premier-etage-dune-fusee\/image002-48\/\" rel=\"attachment wp-att-167844\"><img fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"167844\" data-permalink=\"https:\/\/www.sidwaya.info\/succes-historique-de-la-fusee-zhuque-3-la-chine-reussit-sa-premiere-recuperation-au-sol-du-premier-etage-dune-fusee\/image002-48\/\" data-orig-file=\"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002.jpg\" data-orig-size=\"1280,1923\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"image002\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-682x1024.jpg\" class=\"aligncenter size-full wp-image-167844\" src=\"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002.jpg\" alt=\"\" width=\"1280\" height=\"1923\" srcset=\"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002.jpg 1280w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-200x300.jpg 200w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-682x1024.jpg 682w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-768x1154.jpg 768w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-1022x1536.jpg 1022w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-280x420.jpg 280w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-150x225.jpg 150w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-300x451.jpg 300w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-696x1046.jpg 696w, https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image002-1068x1605.jpg 1068w\" sizes=\"(max-width: 1280px) 100vw, 1280px\"\/><\/a>Ce succ\u00e8s est d\u2019autant plus remarquable que seulement 40 jours s\u00e9parent la r\u00e9cup\u00e9ration maritime de la Longue Marche 10B et cette r\u00e9cup\u00e9ration terrestre de Zhuque-3. En tr\u00e8s peu de temps, la Chine a valid\u00e9 deux techniques totalement distinctes de r\u00e9cup\u00e9ration d\u2019un premier \u00e9tage : la capture par filet sur une plateforme maritime, et l\u2019atterrissage vertical sur terre ferme avec des pieds d\u2019atterrissage, la m\u00eame m\u00e9thode utilis\u00e9e par le lanceur Falcon\u202f9. Auparavant, plusieurs essais avaient permis d\u2019accumuler des donn\u00e9es pr\u00e9cieuses, et les ing\u00e9nieurs ont corrig\u00e9 les points faibles relev\u00e9s lors du premier vol orbital de la fus\u00e9e Zhuque-3 en d\u00e9cembre 2025.<br \/>Le lanceur Zhuque\u20113 utilise du propergol m\u00e9thalox (oxyg\u00e8ne liquide et m\u00e9thane) et adopte une structure principale en acier inoxydable. En 2025, Elon Musk, fondateur de SpaceX, a reconnu que cette combinaison offrait \u00e0 la fus\u00e9e Zhuque\u20113 un potentiel de performance sup\u00e9rieur au Falcon 9. Ce choix technique permet de r\u00e9duire consid\u00e9rablement les co\u00fbts de fabrication et de maintenance, tout en garantissant une excellente r\u00e9sistance lors de la rentr\u00e9e atmosph\u00e9rique et une r\u00e9utilisation multiple du premier \u00e9tage. Une fois mature, cette technologie abaissera drastiquement le co\u00fbt des lancements spatiaux et soutiendra le d\u00e9ploiement massif des constellations de satellites en orbite basse.<br \/>Gr\u00e2ce \u00e0 cette mission, la Chine rejoint le petit groupe des nations capables de r\u00e9aliser l\u2019atterrissage vertical terrestre d\u2019un premier \u00e9tage de lanceur orbital. La rapidit\u00e9 avec laquelle les deux modes de r\u00e9cup\u00e9ration, maritime puis terrestre, ont \u00e9t\u00e9 valid\u00e9s montre la dynamique forte de l\u2019industrie spatiale commerciale chinoise. Les prochaines \u00e9tapes consisteront \u00e0 tester la r\u00e9utilisation effective de cet \u00e9tage r\u00e9cup\u00e9r\u00e9, pour tendre vers des lancements commerciaux r\u00e9guliers \u00e0 bas co\u00fbt.<\/p>\n<p><strong>Synth\u00e8se de Nad\u00e8ge YAMEOGO<\/strong><\/p>\n<p><strong>Source\u00a0: CGTN Fran\u00e7ais<\/strong><\/p>\n<p>Auteur: BH SIDWAYA<br \/>\n<a href=\"https:\/\/www.sidwaya.info\/succes-historique-de-la-fusee-zhuque-3-la-chine-reussit-sa-premiere-recuperation-au-sol-du-premier-etage-dune-fusee\/\">Cliquez ici pour lire l&rsquo;article depuis sa source.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Chine vient de franchir une nouvelle \u00e9tape majeure dans le domaine des lanceurs spatiaux r\u00e9utilisables. Le lanceur Zhuque-3, d\u00e9velopp\u00e9 par l\u2019entreprise spatiale priv\u00e9e Landspace, a r\u00e9alis\u00e9 avec succ\u00e8s la toute premi\u00e8re r\u00e9cup\u00e9ration terrestre du premier \u00e9tage d\u2019un lanceur orbital sur le territoire chinois. Ce succ\u00e8s intervient exactement 40 jours apr\u00e8s la r\u00e9cup\u00e9ration en mer [&hellip;]<\/p>\n","protected":false},"author":1816,"featured_media":190978,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.sidwaya.info\/wp-content\/uploads\/2026\/08\/image001.png","fifu_image_alt":"Succ\u00e8s historique de la fus\u00e9e Zhuque-3 : la Chine r\u00e9ussit sa premi\u00e8re r\u00e9cup\u00e9ration au sol du premier \u00e9tage d\u2019une fus\u00e9e","footnotes":""},"categories":[73,81],"tags":[],"class_list":["post-190977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite","category-burkina-faso"],"_links":{"self":[{"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/posts\/190977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/users\/1816"}],"replies":[{"embeddable":true,"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/comments?post=190977"}],"version-history":[{"count":0,"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/posts\/190977\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/media\/190978"}],"wp:attachment":[{"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/media?parent=190977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/categories?post=190977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linitiative.ca\/International\/wp-json\/wp\/v2\/tags?post=190977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}