{"id":4309,"date":"2023-02-24T18:36:46","date_gmt":"2023-02-24T17:36:46","guid":{"rendered":"https:\/\/sertelet.fr\/?p=4309"},"modified":"2025-03-01T20:13:38","modified_gmt":"2025-03-01T19:13:38","slug":"nebuleuse-dorion","status":"publish","type":"post","link":"https:\/\/sertelet.fr\/index.php\/2023\/02\/24\/nebuleuse-dorion\/","title":{"rendered":"N\u00e9buleuse d&rsquo;Orion"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La n\u00e9buleuse d&rsquo;Orion, \u00e9galement connue sous le nom de Messier 42 ou M42, est une n\u00e9buleuse diffuse situ\u00e9e dans la constellation d&rsquo;Orion, visible depuis la Terre. C&rsquo;est l&rsquo;une des n\u00e9buleuses les plus brillantes et les plus connues dans le ciel nocturne, visible \u00e0 l&rsquo;\u0153il nu sous des conditions de faible luminosit\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La n\u00e9buleuse d&rsquo;Orion est principalement constitu\u00e9e d&rsquo;hydrog\u00e8ne, de poussi\u00e8re et de gaz, et est le site de formation stellaire active, o\u00f9 des \u00e9toiles se forment et se d\u00e9veloppent \u00e0 partir de nuages de gaz et de poussi\u00e8re. Il abrite \u00e9galement un c\u00e9l\u00e8bre amas ouvert d&rsquo;\u00e9toiles, appel\u00e9 Trapezium, situ\u00e9 dans la partie centrale de la n\u00e9buleuse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La n\u00e9buleuse d&rsquo;Orion est un objet populaire d&rsquo;observation pour les astronomes amateurs et professionnels, ainsi que pour les amateurs de ciel \u00e9toil\u00e9 en g\u00e9n\u00e9ral. Les images de la n\u00e9buleuse, captur\u00e9es par des t\u00e9lescopes et des cam\u00e9ras sp\u00e9cialis\u00e9s, sont souvent consid\u00e9r\u00e9es comme des repr\u00e9sentations embl\u00e9matiques de l&rsquo;univers et de la beaut\u00e9 de la nature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La n\u00e9buleuse d&rsquo;Orion, \u00e9galement connue sous le nom de Messier 42 ou M42, est une n\u00e9buleuse diffuse situ\u00e9e dans la constellation d&rsquo;Orion, visible depuis la&hellip; <\/p>\n","protected":false},"author":1,"featured_media":4310,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2,3],"tags":[211,36,27,210,67,17],"class_list":["post-4309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gallery","category-single","tag-astrophotographie","tag-couleurs","tag-nature","tag-nebuleuse-dorion","tag-nuit","tag-paysages"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/sertelet.fr\/wp-content\/uploads\/2023\/02\/Orion-Ancelle-v1_95-scaled.jpg?fit=1742%2C2560&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/posts\/4309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/comments?post=4309"}],"version-history":[{"count":1,"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/posts\/4309\/revisions"}],"predecessor-version":[{"id":4311,"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/posts\/4309\/revisions\/4311"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/media\/4310"}],"wp:attachment":[{"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/media?parent=4309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/categories?post=4309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sertelet.fr\/index.php\/wp-json\/wp\/v2\/tags?post=4309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}