{"id":72618,"date":"2025-10-29T00:12:09","date_gmt":"2025-10-29T00:12:09","guid":{"rendered":"https:\/\/www.europesays.com\/no\/72618\/"},"modified":"2025-10-29T00:12:09","modified_gmt":"2025-10-29T00:12:09","slug":"nasas-supersoniske-fly-tok-av-for-forste-gang","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/no\/72618\/","title":{"rendered":"NASAs supersoniske fly tok av for f\u00f8rste gang"},"content":{"rendered":"\n<p class=\"_lead_o9xde_2 _lead_xtcu6_50 layout-component text-serif-m layout-normal text-serif-l layout-component layout-wide layout-padded _wide_17hqh_1 layout-padded\">Flyet kan bryte lydmuren uten \u00e5 lage st\u00f8y.<\/p>\n<p><img alt=\"NASAs eksperimentelle X-59-fly  Foto: David Swanson \/ Reuters \/ NTB\" class=\"_image_qp4xg_65 layout-component layout-wide\" data-fullscreen- data-track-element-type=\"Article image fullscreen\" data-track-name=\"ImageFullscreen\" fetchpriority=\"high\" decoding=\"sync\" loading=\"eager\" height=\"5464\" itemprop=\"image\"  src=\"https:\/\/www.europesays.com\/no\/wp-content\/uploads\/2025\/10\/95145fe4-7bf2-474e-903c-b48191c94344\"  style=\"object-position:0% 0%\" width=\"8192\"\/>NASAs eksperimentelle X-59-fly  Foto: David Swanson \/ Reuters \/ NTB<\/p>\n<ul aria-hidden=\"true\" class=\"_images_18f0k_111\">\n<li><a class=\"_link_18f0k_116\" href=\"https:\/\/www.vg.no\/forfatter\/kari-aarstad-aase\" style=\"z-index:1\" title=\"Kari Aarstad Aase\" rel=\"nofollow noopener\" target=\"_blank\"><img alt=\"Bilde av Kari Aarstad Aase\" class=\"_image_18f0k_93\" fetchpriority=\"low\" loading=\"lazy\" decoding=\"async\" itemprop=\"image\"  src=\"https:\/\/www.europesays.com\/no\/wp-content\/uploads\/2025\/10\/1761696729_310_0dbde33e-6d8e-4680-8e4f-e2a64281e2b8\"  width=\"480\"\/><\/a><\/li>\n<\/ul>\n<p> Oppdatert onsdag 29. oktober kl. 00:37     <\/p>\n<p class=\"_paragraph_o9xde_4 _paragraph_xtcu6_10 layout-component text-serif-m layout-normal text-serif-m layout-padded\"><a href=\"https:\/\/www.vg.no\/tag\/nasa?utm_source=vg-article&amp;utm_medium=auto-tagger&amp;utm_campaign=JbKy9m\" class=\"_link_o9xde_39\" rel=\"nofollow noopener\" target=\"_blank\">NASAs<\/a> eksperimentelle X-59-fly gjennomf\u00f8rte sin f\u00f8rste testflyging tirsdag morgen over California-\u00f8rkenen, melder <a href=\"https:\/\/www.reuters.com\/business\/aerospace-defense\/quiet-supersonic-x-59-jet-soars-over-california-unofficial-first-test-flight-2025-10-28\/\" class=\"_link_o9xde_39\" rel=\"nofollow noopener\" target=\"_blank\">Reuters<\/a>.<\/p>\n<p class=\"_paragraph_o9xde_4 _paragraph_xtcu6_10 layout-component text-serif-m layout-normal text-serif-m layout-padded\">Det elegante flyet tok av fra Lockheed Martins anlegg i Palmdale, rundt 100 kilometer nord for Los Angeles. Etter en bratt stigning fl\u00f8y flyet nordover mot Edwards Air Force Base, hvor det landet trygt en time senere.<\/p>\n<p class=\"_paragraph_o9xde_4 _paragraph_xtcu6_10 layout-component text-serif-m layout-normal text-serif-m layout-padded\">X-59 er bygget for \u00e5 kunne bryte lydmuren med minimal st\u00f8y. Flyets unike form skal redusere den eksplosive lydbommen som normalt oppst\u00e5r n\u00e5r fly bryter lydbarrieren, til en dempet \u00absonic thump\u00bb som ikke er h\u00f8yere enn \u00e5 smelle igjen en bild\u00f8r.<\/p>\n<p class=\"_paragraph_o9xde_4 _paragraph_xtcu6_10 layout-component text-serif-m layout-normal text-serif-m layout-padded\">\u2013 X-59 gjennomf\u00f8rte sin f\u00f8rste flyging i morges, sa Lockheed Martin-talsperson Candis Roussel til Reuters.<\/p>\n<p><img alt=\"Foto: David Swanson \/ Reuters \/ NTB\" class=\"_image_qp4xg_65 layout-component layout-normal\" data-fullscreen- data-track-element-type=\"Article image fullscreen\" data-track-name=\"ImageFullscreen\" decoding=\"async\" loading=\"lazy\" height=\"5464\" itemprop=\"image\"  src=\"https:\/\/www.europesays.com\/no\/wp-content\/uploads\/2025\/10\/ec979226-55d8-4178-bfc1-11513618d0c3\"  style=\"object-position:0% 0%\" width=\"8192\"\/>Foto: David Swanson \/ Reuters \/ NTB<\/p>\n<p class=\"_paragraph_o9xde_4 _paragraph_xtcu6_10 layout-component text-serif-m layout-normal text-serif-m layout-padded\">Flyet fl\u00f8y med subsonisk hastighet p\u00e5 370 kilometer i timen og n\u00e5dde en h\u00f8yde p\u00e5 3660 meter under den f\u00f8rste testen. N\u00e5r det er fullt utviklet, skal X-59 kunne fly i 1490 kilometer i timen p\u00e5 16.764 meters h\u00f8yde.<\/p>\n<p class=\"_paragraph_o9xde_4 _paragraph_xtcu6_10 layout-component text-serif-m layout-normal text-serif-m layout-padded\">NASA har betalt Lockheed Martin over 518 millioner dollar siden 2018 for \u00e5 utvikle flyet. <\/p>\n<p class=\"_paragraph_o9xde_4 _paragraph_xtcu6_10 layout-component text-serif-m layout-normal text-serif-m layout-padded\">Teknologien kan bane vei for raskere kommersiell flytrafikk over land, noe som har v\u00e6rt begrenset p\u00e5 grunn av st\u00f8ybekymringer siden det ikoniske Concorde-flyet ble pensjonert i 2003.<\/p>\n","protected":false},"excerpt":{"rendered":"Flyet kan bryte lydmuren uten \u00e5 lage st\u00f8y. NASAs eksperimentelle X-59-fly Foto: David Swanson \/ Reuters \/ NTB&hellip;\n","protected":false},"author":2,"featured_media":72619,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[20,21,24,25,300,15,22,23,10109,702,13,30,28,29,14,16,26,27,42,46,43,44,45],"class_list":{"0":"post-72618","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-verden","8":"tag-breaking-news","9":"tag-breakingnews","10":"tag-featured-news","11":"tag-featurednews","12":"tag-fly","13":"tag-headlines","14":"tag-latest-news","15":"tag-latestnews","16":"tag-lockheed-martin","17":"tag-nasa","18":"tag-news","19":"tag-no","20":"tag-norge","21":"tag-norway","22":"tag-nyheter","23":"tag-overskrifter","24":"tag-top-stories","25":"tag-topstories","26":"tag-verden","27":"tag-vgai","28":"tag-world","29":"tag-world-news","30":"tag-worldnews"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@no\/115454564393834955","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/posts\/72618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/comments?post=72618"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/posts\/72618\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/media\/72619"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/media?parent=72618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/categories?post=72618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/tags?post=72618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}