{"id":393747,"date":"2026-08-09T18:10:33","date_gmt":"2026-08-09T17:10:33","guid":{"rendered":"https:\/\/realites.com.tn\/fr\/?p=393747"},"modified":"2026-08-09T18:11:51","modified_gmt":"2026-08-09T17:11:51","slug":"objet-lumineux-dans-le-ciel-lexplication-de-lassociation-tunisienne-des-sciences-astronomiques","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/objet-lumineux-dans-le-ciel-lexplication-de-lassociation-tunisienne-des-sciences-astronomiques\/","title":{"rendered":"Objet lumineux dans le ciel : l&rsquo;explication de l&rsquo;Association tunisienne des sciences astronomiques"},"content":{"rendered":"<div role=\"feed\" aria-label=\"Messages de la conversation\" aria-describedby=\"_r_2f9_\" aria-busy=\"false\" data-find-provider-scope=\"\">\n<div data-sizer-excess=\"0\" data-rocksteady-sizer=\"\">\n<div data-rs-index=\"65\" data-index=\"65\" data-last-message=\"true\">\n<div tabindex=\"0\" role=\"article\" aria-setsize=\"66\" aria-posinset=\"66\" aria-label=\"Message 66 sur 66\">\n<div data-test-render-count=\"1\">\n<div class=\"group group\/message-row\">\n<div class=\"contents\">\n<div class=\"group relative relative pb-[var(--msg-assistant-pb,0.75rem)]\" data-is-streaming=\"false\">\n<div class=\"font-claude-response relative leading-[1.65rem] [&amp;_pre&gt;div]:bg-bg-000\/50 [&amp;_pre&gt;div]:border-0.5 [&amp;_pre&gt;div]:border-border-400 [&amp;_.ignore-pre-bg&gt;div]:bg-transparent [&amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [&amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\">\n<div class=\"standard-markdown grid-cols-1 grid [&amp;_&gt;_*]:min-w-0 gap-3 [&amp;_&gt;_*:last-child]:mb-0 print:block print:[&amp;_&gt;_*_+_*]:mt-3 standard-markdown\">\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">L&rsquo;Association tunisienne des sciences astronomiques a expliqu\u00e9 que les images et vid\u00e9os ayant circul\u00e9 samedi, montrant un \u00ab objet lumineux \u00bb dans le ciel tunisien, correspondaient en r\u00e9alit\u00e9 \u00e0 un nouveau lot de satellites Starlink de SpaceX, d\u00e9di\u00e9s aux t\u00e9l\u00e9communications.<br \/>\nElle a pr\u00e9cis\u00e9 que ces satellites sont lanc\u00e9s en restant regroup\u00e9s en essaim pendant une dur\u00e9e d\u00e9termin\u00e9e, avant d&rsquo;\u00eatre r\u00e9partis sur diff\u00e9rentes orbites puis dispers\u00e9s dans l&rsquo;espace. Le projet vise \u00e0 terme \u00e0 d\u00e9ployer environ 36 000 satellites autour de la Terre. L&rsquo;association insiste : ce ph\u00e9nom\u00e8ne, li\u00e9 \u00e0 une activit\u00e9 humaine, ne justifie aucune inqui\u00e9tude.<br \/>\nElle a \u00e9galement relev\u00e9 qu&rsquo;une premi\u00e8re analyse des images avait donn\u00e9 l&rsquo;impression d&rsquo;un objet compact et homog\u00e8ne, ce qui a pouss\u00e9 certains internautes \u00e0 diffuser des images g\u00e9n\u00e9r\u00e9es par intelligence artificielle, montrant un engin cylindrique vert \u00e9mettant des faisceaux lumineux, pr\u00e9sent\u00e9 \u00e0 tort comme un ph\u00e9nom\u00e8ne a\u00e9rien non identifi\u00e9 (UAP).<br \/>\nOr, l&rsquo;analyse approfondie des images originales a montr\u00e9 que l&rsquo;objet observ\u00e9 n&rsquo;\u00e9tait pas un corps unique et compact, mais bien constitu\u00e9 de dizaines de points lumineux se d\u00e9pla\u00e7ant en essaim \u00e0 grande vitesse \u2014 une signature caract\u00e9ristique d&rsquo;un lot de satellites r\u00e9cemment plac\u00e9s en orbite.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div class=\"flow-root\">\n<div>\n<div class=\"ml-1 mt-6 flex items-center transition-transform duration-300 ease-out\">\n<div class=\"p-1 -translate-x-px\">\n<div aria-hidden=\"true\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div aria-hidden=\"true\"><\/div>\n<div class=\"h-px w-full pointer-events-none\" aria-hidden=\"true\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;Association tunisienne des sciences astronomiques a expliqu\u00e9 que les images et vid\u00e9os ayant circul\u00e9 samedi, montrant un \u00ab objet lumineux \u00bb dans le ciel tunisien, correspondaient en r\u00e9alit\u00e9 \u00e0 un&hellip;<\/p>\n","protected":false},"author":144,"featured_media":393750,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[11536,3736,1120],"class_list":["post-393747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-association-tunisienne-des-sciences-astronomiques","tag-realites-online","tag-tunisie"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - 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