{"id":2808,"date":"2026-05-28T19:23:08","date_gmt":"2026-05-28T17:23:08","guid":{"rendered":"http:\/\/localhost\/messier\/m94"},"modified":"2026-06-11T16:46:38","modified_gmt":"2026-06-11T14:46:38","slug":"m94-2","status":"publish","type":"messier_object","link":"https:\/\/voyage-astrophoto.fr\/index.php\/messier\/m94-2\/","title":{"rendered":"M94 &#8211; Galaxie de l&rsquo;\u0152il du Crocodile"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">M94, \u00e9galement connue sous le nom de Galaxie de l&rsquo;\u0152il du Crocodile, fut d\u00e9couverte par Pierre M\u00e9chain le 22 mars 1781 et ind\u00e9pendamment par Charles Messier le 24 mars 1781. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette galaxie spirale (type SAB(r)ab) poss\u00e8de une structure inhabituelle : un anneau int\u00e9rieur de formation stellaire intense encerclant le noyau, sans homologue ext\u00e9rieur. Cette structure pourrait r\u00e9sulter d&rsquo;une onde de densit\u00e9 gravitationnelle ou d&rsquo;une collision pass\u00e9e. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M94 est situ\u00e9e \u00e0 environ 16,3 millions d&rsquo;ann\u00e9es-lumi\u00e8re et s&rsquo;\u00e9tend sur environ 45 000 ann\u00e9es-lumi\u00e8re. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle peut \u00eatre observ\u00e9e avec des jumelles comme une tache brillante et est bien visible dans des t\u00e9lescopes d&rsquo;ouverture mod\u00e9r\u00e9e. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Sources: SEDS Messier Database, Wikipedia, NASA.<\/em><\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2808","messier_object","type-messier_object","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/messier_object\/2808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/messier_object"}],"about":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/types\/messier_object"}],"wp:attachment":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}