{"id":1206,"date":"2026-08-14T01:45:00","date_gmt":"2026-08-13T16:45:00","guid":{"rendered":"https:\/\/onepress.co.kr\/?post_type=briefing&#038;p=1206"},"modified":"2026-08-14T01:46:59","modified_gmt":"2026-08-13T16:46:59","slug":"2026-08-14-andromeda-star-formation-decline-ja","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-14-andromeda-star-formation-decline-ja\/","title":{"rendered":"\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u306e\u65b0\u661f\u751f\u7523\u304c\u6025\u6e1b\u3057\u305f\u30015\u5104\u5e74\u306e\u8a18\u9332\u304b\u3089\u898b\u305f\u5909\u5316"},"content":{"rendered":"<p><strong>2026-08-14 01:45 KST<\/strong><\/p>\n<p>\u30cf\u30c3\u30d6\u30eb\u5b87\u5b99\u671b\u9060\u93e1\u306e\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3057\u305f\u7814\u7a76\u3067\u306f\u3001\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u9280\u6cb3\u306e\u661f\u751f\u6210\u304c\u904e\u53bb5\u5104\u5e74\u9593\u6e1b\u5c11\u3057\u3001\u6700\u8fd14\u5343\u4e07\u5e74\u306b\u306f\u6e1b\u5c11\u5e45\u304c\u3088\u308a\u5927\u304d\u304f\u306a\u3063\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u9280\u6cb3\u304c\u7a81\u7136\u6b7b\u3093\u3060\u308a\u661f\u304c\u6d88\u3048\u305f\u308a\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u6570\u5341\u5104\u5e74\u306b\u308f\u305f\u308b\u9577\u671f\u5909\u5316\u306e\u6700\u8fd1\u306e\u533a\u9593\u3092\u6e2c\u5b9a\u3057\u305f\u7d50\u679c\u3067\u3059\u3002<\/p>\n<h2>\u904e\u53bb\u306e\u661f\u306e\u751f\u6210\u7387\u3092\u3069\u306e\u3088\u3046\u306b\u77e5\u308a\u307e\u3057\u305f\u304b<\/h2>\n<p>\u7814\u7a76\u8005\u306f\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u5357\u5186\u76e4\u306e\u4f55\u767e\u4e07\u3082\u306e\u661f\u3092\u30cf\u30c3\u30d6\u30eb\u3068\u3057\u3066\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u9280\u6cb3\u3092\u4e00\u8fba\u7d04300\u5149\u5e74\u306e\u6570\u5343\u306e\u533a\u57df\u306b\u5206\u3051\u3001\u661f\u306e\u660e\u308b\u3055\u3068\u8272\u5206\u5e03\u3092\u5229\u7528\u3057\u3066\u5404\u533a\u57df\u3067\u661f\u304c\u3044\u3064\u4f5c\u3089\u308c\u305f\u304b\u3092\u5fa9\u5143\u3057\u307e\u3057\u305f\u3002\u5317\u306e\u89b3\u6e2c\u8cc7\u6599\u3068\u5408\u308f\u305b\u308b\u3068\u3001\u661f\u3092\u4f5c\u308b\u5186\u76e4\u306e\u7d043\u5206\u306e2\u3092\u540c\u3058\u3088\u3046\u306b\u8abf\u3079\u305f\u308f\u3051\u3067\u3059\u3002<\/p>\n<h2>\u3069\u308c\u3060\u3051\u6e1b\u3089\u3057\u305f\u304b<\/h2>\n<p>\u7814\u7a76\u8005\u306e\u63db\u7b97\u306b\u3088\u308b\u3068\u30015\u5104\u5e74\u524d\u3001\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u306f\u6bce\u5e74\u592a\u967d\u8cea\u91cf\u7d041\u500b\u306b\u76f8\u5f53\u3059\u308b\u661f\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002 4000\u4e07\u5e74\u524d\u306f\u305d\u306e\u534a\u5206\u3067\u3001\u6700\u8fd1\u306e\u5272\u5408\u306f\u6bce\u5e74\u592a\u967d\u306e\u8cea\u91cf\u306e\u7d045\u5206\u306e1\u306b\u4e0b\u304c\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u661f\u306e\u6570\u3092\u76f4\u63a5\u306b\u5f37\u3044\u5024\u3067\u306f\u306a\u304f\u3001\u65b0\u3057\u3044\u661f\u306b\u5909\u3048\u305f\u7269\u8cea\u306e\u8cea\u91cf\u3092\u5e74\u9593\u306e\u5272\u5408\u3067\u8868\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/onepress.co.kr\/wp-content\/uploads\/2026\/08\/andromeda-star-formation-decline-ja.png\" alt=\"\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u306e\u65b0\u661f\u751f\u7523\u304c\u6025\u6e1b\u3057\u305f\u30015\u5104\u5e74\u306e\u8a18\u9332\u304b\u3089\u898b\u305f\u5909\u5316\" loading=\"lazy\" \/><figcaption class=\"op-briefing-image-caption\">\u30c8\u30d4\u30c3\u30af\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u4f5c\u6210\u3055\u308c\u305f\u751f\u6210\u753b\u50cf\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u73fe\u5834\u3084\u89b3\u6e2c\u5199\u771f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<h2>\u3069\u3053\u3067\u5909\u5316\u304c\u5927\u304d\u304b\u3063\u305f<\/h2>\n<p>\u6700\u8fd1\u306e\u661f\u751f\u6210\u306e\u304b\u306a\u308a\u306e\u90e8\u5206\u306f\u3001\u9280\u6cb3\u4e2d\u5fc3\u304b\u3089\u7d043\u4e072\u5343\u5149\u5e74\u96e2\u308c\u305f\u8f2a\u3067\u8d77\u304d\u307e\u3057\u305f\u3002\u5168\u4f53\u7684\u306a\u6e1b\u5c11\u3082\u4e3b\u306b\u3053\u306e\u74b0\u306e\u6d3b\u52d5\u304c\u5f31\u304f\u306a\u3063\u3066\u73fe\u308c\u307e\u3057\u305f\u3002\u30ac\u30b9\u304c\u5b8c\u5168\u306b\u6d88\u3048\u3066\u505c\u6b62\u3057\u305f\u3068\u3044\u3046\u3088\u308a\u3001\u7d0420\u5104\u5e74\u524d\u306b\u6d3b\u767a\u3060\u3063\u305f\u6642\u671f\u306e\u5f8c\u3001\u81ea\u7136\u306b\u843d\u3061\u7740\u304f\u904e\u7a0b\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u63d0\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>\u5c0f\u3055\u306a\u9280\u6cb3M32\u304c\u539f\u56e0\u304b<\/h2>\n<p>\u6e1b\u5c11\u306f\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u306e\u885b\u661f\u9280\u6cb3M32\u306b\u8fd1\u3044\u9818\u57df\u3067\u7279\u306b\u9855\u8457\u3067\u3057\u305f\u3002\u7814\u7a76\u8005\u306f\u904e\u53bb\u306e\u76f8\u4e92\u4f5c\u7528\u304c\u5f71\u97ff\u3092\u4e0e\u3048\u305f\u53ef\u80fd\u6027\u3092\u691c\u8a0e\u3057\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306e\u8cc7\u6599\u3060\u3051\u3067\u539f\u56e0\u3060\u3068\u78ba\u5b9a\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u4f4d\u7f6e\u304c\u8fd1\u304f\u3001\u8996\u70b9\u304c\u6b63\u3057\u3044\u3068\u3044\u3046\u4e8b\u5b9f\u306f\u56e0\u679c\u95a2\u4fc2\u306e\u8a3c\u660e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u79c1\u305f\u3061\u306e\u9280\u6cb3\u306e\u672a\u6765\u3082\u540c\u3058\u3067\u3059\u304b<\/h2>\n<p>\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u3068\u79c1\u305f\u3061\u306e\u9280\u6cb3\u306e\u30b5\u30a4\u30ba\u306f\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u661f\u306e\u751f\u6210\u306e\u6b74\u53f2\u3068\u30ac\u30b9\u74b0\u5883\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u7d50\u679c\u3092\u79c1\u305f\u3061\u306e\u9280\u6cb3\u306e\u6b63\u78ba\u306a\u5c06\u6765\u306e\u6642\u523b\u8868\u306b\u79fb\u52d5\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u8fd1\u3044\u5927\u578b\u30b9\u30d1\u30a4\u30e9\u30eb\u9280\u6cb3\u3092\u30be\u30fc\u30f3\u5225\u306b\u8aad\u307f\u3001\u9280\u6cb3\u304c\u6d3b\u767a\u306a\u6642\u671f\u304b\u3089\u9759\u304b\u306a\u6642\u671f\u306b\u9032\u3080\u904e\u7a0b\u3092\u7814\u7a76\u3059\u308b\u57fa\u6e96\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h2>\u516c\u5f0f\u539f\u6599<\/h2>\n<p><a href=\"https:\/\/science.nasa.gov\/missions\/hubble\/nasas-hubble-shows-star-formation-in-andromeda-galaxy-winding-down\/\" target=\"_blank\" rel=\"noopener noreferrer\">NASA Hubble release<\/a><\/p>\n<p><a href=\"https:\/\/arxiv.org\/abs\/2605.12721\" target=\"_blank\" rel=\"noopener noreferrer\">PHAST II preprint<\/a><\/p>\n<p><a href=\"https:\/\/iopscience.iop.org\/journal\/0004-637X\" target=\"_blank\" rel=\"noopener noreferrer\">The Astrophysical Journal<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30cf\u30c3\u30d6\u30eb\u8cc7\u6599\u306b\u5fa9\u5143\u3055\u308c\u305f\u30a2\u30f3\u30c9\u30ed\u30e1\u30c0\u306e\u661f\u751f\u6210\u7387\u306f5\u5104\u5e74\u9593\u6e1b\u5c11\u3057\u3001\u6700\u8fd14\u5343\u4e07\u5e74\u306b\u3055\u3089\u306b\u6025\u306b\u843d\u3061\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-1206","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/1206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=1206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}