{"id":1826,"date":"2025-03-11T12:11:21","date_gmt":"2025-03-11T11:11:21","guid":{"rendered":"https:\/\/jules7.com\/?p=1826"},"modified":"2025-03-11T14:01:44","modified_gmt":"2025-03-11T13:01:44","slug":"londres-new-york-en-une-heure-avec-les-avions-spatiaux","status":"publish","type":"post","link":"https:\/\/jules7.com\/fr\/londres-new-york-en-une-heure-avec-les-avions-spatiaux\/","title":{"rendered":"Londres-New York en une heure avec \u00ab\u00a0les avions spatiaux\u00a0\u00bb"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"573\" src=\"https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-1-1024x573.png\" alt=\"\" class=\"wp-image-1817\" srcset=\"https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-1-1024x573.png 1024w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-1-300x168.png 300w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-1-768x430.png 768w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-1-1536x859.png 1536w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-1.png 1918w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Le temps c&rsquo;est de l&rsquo;argent, surtout pour ceux qui prennent souvent l&rsquo;avion. Mais ce temps de voyage pourrait bient\u00f4t \u00eatre r\u00e9duit.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En effet, aussi bien l&rsquo;am\u00e9ricain Venus Aerospace que le chinois Space Transportation travaillent sur des avions capables d&rsquo;atteindre Mach 5, voire Mach 6, soit cinq ou six fois la vitesse du son, en d&rsquo;autres termes. \u00c0 ces vitesses, il devient possible de voler de New York \u00e0 Londres en une \u00e0 deux heures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En collaboration avec la soci\u00e9t\u00e9 a\u00e9rospatiale Velontra, le Venus Aeropsace a pour ambition de r\u00e9aliser des tests dans les ann\u00e9es \u00e0 venir, ce qui ouvre la voie \u00e0 l&rsquo;\u00e9conomie des vols \u00e0 grande vitesse. Contrairement aux avions traditionnels, ces jets supersoniques peuvent voler plus haut, en utilisant des moteurs \u00e0 r\u00e9action conventionnels pour le d\u00e9collage avant de passer \u00e0 la propulsion par fus\u00e9e \u00e0 haute altitude. Bien qu\u2019il n\u2019atteigne pas techniquement le bord de l\u2019espace, les passagers pourront admirer des vues \u00e0 couper le souffle sur la courbure de la Terre et l\u2019obscurit\u00e9 de l\u2019espace au-dessus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/DAmWPRtS8Sl\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\"><div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/reel\/DAmWPRtS8Sl\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;\" target=\"_blank\"> <div style=\" display: flex; flex-direction: row; align-items: center;\"> <div style=\"background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div><\/div><\/div><div style=\"padding: 19% 0;\"><\/div> <div style=\"display:block; height:50px; margin:0 auto 12px; width:50px;\"><svg width=\"50px\" height=\"50px\" viewBox=\"0 0 60 60\" version=\"1.1\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-511.000000, -20.000000)\" fill=\"#000000\"><g><path d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"><\/path><\/g><\/g><\/g><\/svg><\/div><div style=\"padding-top: 8px;\"> <div style=\" color:#3897f0; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">View this post on Instagram<\/div><\/div><div style=\"padding: 12.5% 0;\"><\/div> <div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"><div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div> <div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div><\/div><div style=\"margin-left: 8px;\"> <div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div> <div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div><\/div><div style=\"margin-left: auto;\"> <div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div> <div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div> <div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div><\/div><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div><\/div><\/a><p style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;\"><a href=\"https:\/\/www.instagram.com\/reel\/DAmWPRtS8Sl\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;\" target=\"_blank\">A post shared by Venus Aerospace (@venusaero)<\/a><\/p><\/div><\/blockquote>\n<script async src=\"\/\/www.instagram.com\/embed.js\"><\/script><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">La concurrence chinoise <\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Space Transportation de P\u00e9kin, aussi connu sous le nom de Lingkong Tianxing Technology, n&rsquo;a pas d\u00e9velopp\u00e9 qu&rsquo;un mais bien deux avions hypersoniques. L&rsquo;avion de ligne Yunxing et la navette spatiale Cuantianhou (\u00ab\u00a0Singe volant\u00a0\u00bb en fran\u00e7ais).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"569\" src=\"https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-2-1024x569.png\" alt=\"\" class=\"wp-image-1819\" srcset=\"https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-2-1024x569.png 1024w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-2-300x167.png 300w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-2-768x427.png 768w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-2-1536x853.png 1536w, https:\/\/jules7.com\/wp-content\/uploads\/2025\/03\/Knipsel-2-2048x1138.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La soci\u00e9t\u00e9 n\u2019a pas publi\u00e9 de sp\u00e9cifications sur le jet commercial Yunxing, mais a d\u00e9clar\u00e9 qu\u2019un prototype plus petit avait effectu\u00e9 avec succ\u00e8s un vol d\u2019essai de 20 minutes en octobre. Space Transportation pr\u00e9voit d\u2019avoir une version sans pilote du Yunxing pr\u00eate pour deux passagers d\u2019ici 2027. L\u2019avion est con\u00e7u pour voler de mani\u00e8re autonome, atteignant Mach 4 (3069 mph), avec une port\u00e9e de 1864 milles et une altitude de vol de 12,4 milles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u2019autres acteurs aujourd\u2019hui se concentrent \u00e9galement r\u00e9solument sur cette fa\u00e7on de voyager, brouillant les fronti\u00e8res entre l\u2019aviation traditionnelle et le voyage spatial. Quand pr\u00e9voyez-vous de monter \u00e0 bord de votre premier \u00ab\u00a0avion spatial\u00a0\u00bb ?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le temps c&rsquo;est de l&rsquo;argent, surtout pour ceux qui prennent souvent l&rsquo;avion. Mais ce temps de voyage pourrait bient\u00f4t \u00eatre r\u00e9duit. En effet, aussi bien l&rsquo;am\u00e9ricain Venus Aerospace que le chinois Space Transportation travaillent sur des avions capables d&rsquo;atteindre Mach 5, voire Mach 6, soit cinq ou six fois la vitesse du son, en d&rsquo;autres &#8230; <a title=\"Londres-New York en une heure avec \u00ab\u00a0les avions spatiaux\u00a0\u00bb\" class=\"read-more\" href=\"https:\/\/jules7.com\/fr\/londres-new-york-en-une-heure-avec-les-avions-spatiaux\/\" aria-label=\"En savoir plus sur Londres-New York en une heure avec \u00ab\u00a0les avions spatiaux\u00a0\u00bb\">Lire plus<\/a><\/p>\n","protected":false},"author":4,"featured_media":1818,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66,27],"tags":[],"class_list":["post-1826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aviation-fr","category-yachts-aviation-fr"],"_links":{"self":[{"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/posts\/1826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/comments?post=1826"}],"version-history":[{"count":1,"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/posts\/1826\/revisions"}],"predecessor-version":[{"id":1830,"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/posts\/1826\/revisions\/1830"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/media\/1818"}],"wp:attachment":[{"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/media?parent=1826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/categories?post=1826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jules7.com\/fr\/wp-json\/wp\/v2\/tags?post=1826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}