{"id":105865,"date":"2012-04-27T09:37:43","date_gmt":"2012-04-27T06:37:43","guid":{"rendered":"http:\/\/www.nationalturk.com\/?p=105865"},"modified":"2012-04-27T09:37:43","modified_gmt":"2012-04-27T06:37:43","slug":"gunesin-ikizi-kesfedildi-105865","status":"publish","type":"post","link":"https:\/\/www.nationalturk.com\/tr\/gunesin-ikizi-kesfedildi-105865\/","title":{"rendered":"G\u00fcne\u015f\u2019in ikizi ke\u015ffedildi"},"content":{"rendered":"

\"\"Bilim insanlar\u0131 D\u00fcnya\u2019dan yakla\u015f\u0131k 200 \u0131\u015f\u0131k y\u0131l\u0131 uzakl\u0131kta G\u00fcne\u015f\u2019e \u00e7ok benzeyen bir y\u0131ld\u0131z tespit etti. \u00c7evresinde ya\u015fama elveri\u015fli gezegenler olabilece\u011fi belirtiliyor.<\/h1>\n

\u2018HP 56948\u2019 ad\u0131 verilen y\u0131ld\u0131z, Avrupa G\u00fcney Yar\u0131mk\u00fcre Astronomik Ara\u015ft\u0131rmalar Organizasyonu (ESO)\u2019ya ait olan \u015eili\u2019deki VLT teleskopu, Keck Teleskopu ve Hobby Eberli Teleskopu ile ilk kez g\u00f6zlemlendi. Brezilya\u2019daki Sao Paulo \u00dcniversitesi\u2019nden g\u00f6k bilimci Jorge Melendez, HP 56948\u2019in G\u00fcne\u015f\u2019le ayn\u0131 b\u00fcy\u00fckl\u00fckte, s\u0131cakl\u0131kta ve kimyasal \u00f6zellikte oldu\u011funu belirterek, \u201cKesinlikle en iyi ikiz aday\u0131\u201d dedi.<\/p>\n

Melendez ve ekibinin cevab\u0131n\u0131 arad\u0131\u011f\u0131 en b\u00fcy\u00fck soru ise, HP 56948\u2019in de bizim G\u00fcne\u015f sistemimizdeki gibi gezegenlere sahip olup olmad\u0131\u011f\u0131. Astronomlar, s\u00f6z konusu y\u0131ld\u0131z\u0131n etraf\u0131nda J\u00fcpiter ve Sat\u00fcrn gibi bir devler g\u00f6rmediklerini, bunun da D\u00fcnya gibi ya\u015fanabilir ve k\u00fc\u00e7\u00fck gezegenler i\u00e7in milyonlarca kilometrelik bo\u015f alan anlam\u0131na geldi\u011fini, arama \u00e7al\u0131\u015fmalar\u0131n\u0131n s\u00fcrd\u00fc\u011f\u00fcn\u00fc bildirdi.<\/p>\n

HP 56948\u2019in i\u00e7erdi\u011fi al\u00fcminyum, kalsiyum, magnezyum ve silikon oranlar\u0131 ile y\u00fczey s\u0131cakl\u0131\u011f\u0131n\u0131n G\u00fcne\u015f\u2019e olduk\u00e7a yak\u0131n oldu\u011funu kaydeden bilim insanlar\u0131, y\u0131ld\u0131z\u0131n etraf\u0131nda \u201cbilinen ya\u015fama elveri\u015fli alan\u201d olabilece\u011fine dikkat \u00e7ekti.<\/p>\n

HP 56948\u2019in G\u00fcne\u015f gibi yakla\u015f\u0131k 4 milyar y\u0131l \u00f6nce olu\u015ftu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n\n","protected":false},"excerpt":{"rendered":"

Bilim insanlar\u0131 D\u00fcnya\u2019dan yakla\u015f\u0131k 200 \u0131\u015f\u0131k y\u0131l\u0131 uzakl\u0131kta G\u00fcne\u015f\u2019e \u00e7ok benzeyen bir y\u0131ld\u0131z tespit etti. \u00c7evresinde ya\u015fama elveri\u015fli gezegenler olabilece\u011fi belirtiliyor.<\/p>\n","protected":false},"author":651,"featured_media":105866,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6665,6155,5005,6662],"tags":[8639,98915,98917,195937,41569,24918,56830,81648,8921],"class_list":["post-105865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dunya","category-gundem","category-manset","category-yasam","tag-astronomi","tag-bilim","tag-bilim-dunyasi","tag-dunya","tag-eso","tag-gunes","tag-gunes-sistemi","tag-jupiter","tag-saturn"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/105865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/users\/651"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/comments?post=105865"}],"version-history":[{"count":0,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/105865\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media\/105866"}],"wp:attachment":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media?parent=105865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/categories?post=105865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/tags?post=105865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}