{"id":2124,"date":"2024-02-09T14:44:56","date_gmt":"2024-02-09T13:44:56","guid":{"rendered":"http:\/\/vega78astronomie.fr\/?p=2124"},"modified":"2024-02-09T14:44:57","modified_gmt":"2024-02-09T13:44:57","slug":"bbw56-un-nuage-moleculaire-dans-la-nebuleuse-de-gum","status":"publish","type":"post","link":"https:\/\/vega78astronomie.fr\/index.php\/2024\/02\/09\/bbw56-un-nuage-moleculaire-dans-la-nebuleuse-de-gum\/","title":{"rendered":"BBW56, un nuage mol\u00e9culaire dans la n\u00e9buleuse de Gum"},"content":{"rendered":"\n<p>BBW56 est un nuage mol\u00e9culaire situ\u00e9 au centre de la n\u00e9buleuse de Gum (Gum12). Cette derni\u00e8re est une \u00e9norme n\u00e9buleuse en \u00e9mission qui s&rsquo;\u00e9tend sur 36\u00b0 dans les constellations australes de la Poupe et des Voiles. Elle est situ\u00e9e \u00e0 environ 1470 ann\u00e9es-lumi\u00e8re de nous et l&rsquo;on pense qu&rsquo;elle est le r\u00e9manent d&rsquo;une supernova (voire de plusieurs) qui s&rsquo;est produite il y a 1 million d&rsquo;ann\u00e9es. Elle contient aussi le r\u00e9manent de la supernova des Voiles, vieux de 11000 ans seulement.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-1024x1024.jpg\" alt=\"\" class=\"wp-image-2125\" srcset=\"https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-1024x1024.jpg 1024w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-300x300.jpg 300w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-150x150.jpg 150w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-768x768.jpg 768w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-1536x1536.jpg 1536w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-2048x2048.jpg 2048w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/02\/BBW56-Fev-2024-EV-200x200.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Photo Emmanuel Valin, en H-alpha LRVB sur la lunette 71mm (au Chili) de l&rsquo;association SADR, environ 15h d&rsquo;int\u00e9gration<\/em><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>BBW56 est un nuage mol\u00e9culaire situ\u00e9 au centre de la n\u00e9buleuse de Gum (Gum12). Cette derni\u00e8re est une \u00e9norme n\u00e9buleuse en \u00e9mission qui s&rsquo;\u00e9tend sur 36\u00b0 dans les constellations australes de la Poupe et des Voiles. Elle est situ\u00e9e \u00e0 environ 1470 ann\u00e9es-lumi\u00e8re de nous et l&rsquo;on pense qu&rsquo;elle est le r\u00e9manent d&rsquo;une supernova (voire [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,29],"tags":[71],"class_list":["post-2124","post","type-post","status-publish","format-standard","hentry","category-ciel-profond","category-remote-chili","tag-gum"],"_links":{"self":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts\/2124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2124"}],"version-history":[{"count":2,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts\/2124\/revisions"}],"predecessor-version":[{"id":2127,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts\/2124\/revisions\/2127"}],"wp:attachment":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/categories?post=2124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/tags?post=2124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}