{"id":36535,"date":"2025-11-26T15:57:34","date_gmt":"2025-11-26T12:57:34","guid":{"rendered":"https:\/\/kibrisayna.com\/index.php\/2025\/11\/26\/bilim-insanlari-ay-tasini-acti-icinden-milyarlarca-yillik-sir-cikti\/"},"modified":"2025-11-26T15:57:34","modified_gmt":"2025-11-26T12:57:34","slug":"bilim-insanlari-ay-tasini-acti-icinden-milyarlarca-yillik-sir-cikti","status":"publish","type":"post","link":"https:\/\/kibrisayna.com\/index.php\/2025\/11\/26\/bilim-insanlari-ay-tasini-acti-icinden-milyarlarca-yillik-sir-cikti\/","title":{"rendered":"Bilim insanlar\u0131 Ay ta\u015f\u0131n\u0131 a\u00e7t\u0131, i\u00e7inden milyarlarca y\u0131ll\u0131k s\u0131r \u00e7\u0131kt\u0131"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p>Ay\u2019dan 1972\u2019de getirilen ve yar\u0131m as\u0131rd\u0131r a\u00e7\u0131lmadan saklanan bir numune, <a href=\"https:\/\/www.ntv.com.tr\/haberleri\/bilim\" class=\"text-light-blue hover:underline\" target=\"_blank\" rel=\"\">bilim<\/a> d\u00fcnyas\u0131n\u0131 \u015fa\u015fk\u0131na \u00e7eviren sonu\u00e7lar verdi.\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Apollo 17 astronotlar\u0131n\u0131n toplad\u0131\u011f\u0131 troilit tozlar\u0131n\u0131 inceleyen ara\u015ft\u0131rmac\u0131lar, Ay\u2019la ayn\u0131 ya\u015fta hatta daha da eski olabilecek k\u00fck\u00fcrt izotoplar\u0131 tespit etti.\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Bu bulgu, Ay\u2019\u0131n ve G\u00fcne\u015f Sistemi\u2019nin erken d\u00f6nemine dair bilinenleri sarsacak nitelikte.<\/p>\n<p>\u00a0<\/p>\n<p><strong>DAHA \u00d6NCE H\u0130\u00c7B\u0130R \u00d6RNEKTE G\u00d6R\u00dcLMED\u0130<\/strong><\/p>\n<p>\u00a0<\/p>\n<p>Brown \u00dcniversitesi\u2019nden gezegen bilimci James Dottin, k\u00fctle analizlerinde elde ettikleri izotop oranlar\u0131n\u0131n daha \u00f6nce hi\u00e7bir Ay \u00f6rne\u011finde g\u00f6r\u00fclmedi\u011fini belirterek, \u201cHer \u015feyi yeniden kontrol ettik. Sonu\u00e7lar\u0131m\u0131z do\u011fruydu ve ger\u00e7ekten \u00e7ok \u015fa\u015f\u0131rt\u0131c\u0131.\u201d dedi.<\/p>\n<p>\u00a0<\/p>\n<p>Numunedeki baz\u0131 par\u00e7alar, beklenen \u015fekilde Ay volkanizmas\u0131na i\u015faret eden k\u00fck\u00fcrt-33 art\u0131\u015f\u0131 g\u00f6sterdi. Ancak di\u011fer k\u0131s\u0131mlar \u201c\u015fok edici d\u00fczeyde\u201d k\u00fck\u00fcrt-33 eksikli\u011fi ta\u015f\u0131yordu. Bu t\u00fcr bir izotop oran\u0131 yaln\u0131zca ince bir atmosferde ultraviyole \u0131\u015f\u0131\u011f\u0131yla ger\u00e7ekle\u015fen fotokimyasal s\u00fcre\u00e7lerle olu\u015fabiliyor.\u00a0<\/p>\n<p>\u00a0<\/p>\n<p><strong>AY HAKKINDA \u0130K\u0130 G\u00dc\u00c7L\u00dc \u0130HT\u0130MAL MASADA<\/strong><\/p>\n<p>\u00a0<\/p>\n<p>Bu da iki g\u00fc\u00e7l\u00fc ihtimali g\u00fcndeme getiriyor. Ay\u2019\u0131n olu\u015fum d\u00f6nemindeki magma okyanusu s\u0131ras\u0131nda k\u00fck\u00fcrt\u00fcn buharla\u015f\u0131p atmosferde \u0131\u015f\u0131kla etkile\u015fmesi ya da k\u00fck\u00fcrd\u00fcn, Ay\u2019\u0131n olu\u015fumuna yol a\u00e7t\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fclen Theia adl\u0131 g\u00f6kcisminden gelmi\u015f olmas\u0131.<\/p>\n<p>\u00a0<\/p>\n<p>Her iki senaryo da, bu k\u00fck\u00fcrd\u00fcn Ay\u2019\u0131n en eski malzemelerinden biri oldu\u011funu g\u00f6steriyor. \u00dcstelik fotokimyasal izler, erken Ay\u2019da y\u00fczey malzemesinin mantoya do\u011fru hareket etti\u011fini de d\u00fc\u015f\u00fcnd\u00fcr\u00fcyor.\u00a0<\/p>\n<p>\u00a0<\/p>\n<p><strong>T\u00dcM B\u0130L\u0130NENLER\u0130 DE\u011e\u0130\u015eT\u0130REN \u0130HT\u0130MAL<\/strong><\/p>\n<p>\u00a0<\/p>\n<p>Dottin, \u201cD\u00fcnya\u2019da bunu levha tektoni\u011fi yap\u0131yor. Ay\u2019daysa b\u00f6yle bir mekanizma olmad\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fcl\u00fcyordu. Bu ihtimal olduk\u00e7a heyecan verici.\u201d diye konu\u015ftu.<\/p>\n<p>\u00a0<\/p>\n<p>Elde edilen s\u0131ra d\u0131\u015f\u0131 izotop oran\u0131, Ay\u2019\u0131n D\u00fcnya\u2013Theia \u00e7arp\u0131\u015fmas\u0131 sonras\u0131 tamamen homojen bir toz bulutundan olu\u015ftu\u011fu g\u00f6r\u00fc\u015f\u00fcn\u00fc de zay\u0131flatabilir. E\u011fer \u00f6yle olsayd\u0131, k\u00fck\u00fcrt izotoplar\u0131 Ay\u2019\u0131n mantosunda e\u015fit da\u011f\u0131lm\u0131\u015f olurdu.<\/p>\n<p>\u00a0<\/p>\n<p>Bilim insanlar\u0131, bu ola\u011fan\u00fcst\u00fc bulgunun pe\u015fini b\u0131rakm\u0131yor. Ay\u2019dan, Mars\u2019tan ve asteroitlerden yeni \u00f6rnekler toplanmadan gizemin tam olarak \u00e7\u00f6z\u00fclemeyece\u011fi belirtiliyor.<\/p>\n<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.ntv.com.tr\/teknoloji\/bilim-insanlari-ay-tasini-acti-icinden-milyarlarca-yillik-sir-cikti-1699772\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ay\u2019dan 1972\u2019de getirilen ve yar\u0131m as\u0131rd\u0131r a\u00e7\u0131lmadan saklanan bir numune, bilim d\u00fcnyas\u0131n\u0131 \u015fa\u015fk\u0131na \u00e7eviren sonu\u00e7lar verdi.\u00a0 \u00a0 Apollo 17 astronotlar\u0131n\u0131n toplad\u0131\u011f\u0131 troilit tozlar\u0131n\u0131 inceleyen ara\u015ft\u0131rmac\u0131lar, Ay\u2019la ayn\u0131 ya\u015fta hatta daha da eski olabilecek k\u00fck\u00fcrt izotoplar\u0131 tespit etti.\u00a0 \u00a0 Bu bulgu, Ay\u2019\u0131n ve G\u00fcne\u015f Sistemi\u2019nin erken d\u00f6nemine dair bilinenleri sarsacak nitelikte. \u00a0 DAHA \u00d6NCE H\u0130\u00c7B\u0130R \u00d6RNEKTE [&hellip;]<\/p>\n","protected":false},"author":908,"featured_media":36536,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[12],"tags":[],"class_list":["post-36535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2025\/11\/iStock-2175195526-400697.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/36535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=36535"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/36535\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/36536"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=36535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=36535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=36535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}