{"id":2174,"date":"2026-04-01T20:49:15","date_gmt":"2026-04-01T18:49:15","guid":{"rendered":"https:\/\/voyage-astrophoto.fr\/index.php\/messier\/m4\/"},"modified":"2026-04-01T20:49:15","modified_gmt":"2026-04-01T18:49:15","slug":"m4","status":"publish","type":"messier_object","link":"https:\/\/voyage-astrophoto.fr\/index.php\/messier\/m4\/","title":{"rendered":"M4 &#8211; Amas de l\\&rsquo;Araign\u00e9e"},"content":{"rendered":"<p>Situ\u00e9 \u00e0 seulement 7 200 ann\u00e9es-lumi\u00e8re, M4 a \u00e9t\u00e9 le premier amas globulaire dont les \u00e9toiles individuelles ont \u00e9t\u00e9 r\u00e9solues par Messier.[4, 6] Il se distingue par une structure centrale en \\&rsquo;barre\\&rsquo; d\\&rsquo;\u00e9toiles lumineuses.[1] Cet amas a h\u00e9berg\u00e9 la d\u00e9couverte du premier pulsar milliseconde en 1987. Son \u00e2ge canonique est estim\u00e9 \u00e0 12,2 milliards d\\&rsquo;ann\u00e9es. Il est facilement observable aux jumelles comme une large tache diffuse juste \u00e0 l\\&rsquo;ouest de l\\&rsquo;\u00e9toile Antar\u00e8s.[3, 2]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2174","messier_object","type-messier_object","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/messier_object\/2174","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=2174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}