{"id":145092,"date":"2025-11-27T09:36:14","date_gmt":"2025-11-27T09:36:14","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=145092"},"modified":"2025-11-27T09:36:14","modified_gmt":"2025-11-27T09:36:14","slug":"cinli-bilim-insanlari-ayin-yapiskan-topraginin-gizemini-cozdu","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/11\/27\/cinli-bilim-insanlari-ayin-yapiskan-topraginin-gizemini-cozdu\/","title":{"rendered":"\u00c7inli bilim insanlar\u0131 Ay&#8217;\u0131n yap\u0131\u015fkan topra\u011f\u0131n\u0131n gizemini \u00e7\u00f6zd\u00fc"},"content":{"rendered":"<p><figure> <span> <img decoding=\"async\" src=\"https:\/\/kamucalisani.net\/wp-content\/uploads\/2025\/11\/cinli-bilim-insanlari-ayin-yapiskan-topraginin-gizemini-cozdu-0-pnStDmcH.jpg\"\/> <\/span> \u00c7inli ara\u015ft\u0131rmac\u0131lar, Ay\u2019\u0131n uzak taraf\u0131ndan al\u0131nan topra\u011f\u0131n, yak\u0131n taraftan al\u0131nana k\u0131yasla neden beklenmedik \u015fekilde <strong>\u201cyap\u0131\u015fkan\u201d<\/strong> oldu\u011funu \u00e7\u00f6zd\u00fc. Bu ke\u015fif, gelecekte Ay\u2019da kurulacak \u00fcsler i\u00e7in \u00f6nemli sonu\u00e7lar ta\u015f\u0131yor. <\/figure>\n<p>Nature Astronomy dergisinde yay\u0131mlanan bulgular, \u00c7in\u2019in <strong>Chang\u2019e 6<\/strong> g\u00f6reviyle uzak taraftan toplanan topra\u011f\u0131n, D\u00fcnya\u2019daki hafif nemli bah\u00e7e topra\u011f\u0131na benzer \u015fekilde davrand\u0131\u011f\u0131n\u0131 g\u00f6steriyor. Yak\u0131n taraftan getirilen \u00f6rnekler ise daha gev\u015fek, kum benzeri bir yap\u0131ya sahipti. \u00c7in Bilimler Akademisi\u2019ne ba\u011fl\u0131 Jeoloji ve Jeofizik Enstit\u00fcs\u00fc\u2019ndeki bilim insanlar\u0131, bu ola\u011fan d\u0131\u015f\u0131 yap\u0131\u015fkanl\u0131\u011f\u0131n <strong>son derece k\u00fc\u00e7\u00fck taneler ile d\u00fczensiz, sivri \u015fekillerin birle\u015fiminden kaynakland\u0131\u011f\u0131n\u0131 <\/strong>belirledi.<\/p>\n<p>Ara\u015ft\u0131rma, 2024 Haziran\u2019\u0131nda Chang\u2019e 6 g\u00f6revinin G\u00fcney Kutbu\u2013Aitken Havzas\u0131\u2019ndan getirdi\u011fi \u00f6rneklerin incelenmesiyle ba\u015flad\u0131. G\u00f6revin ba\u015f tasar\u0131mc\u0131s\u0131 Hu Hao, bu numunelerin \u00f6nceki g\u00f6revlerdeki malzemelerden biraz daha viskoz ve daha topaklanmaya yatk\u0131n oldu\u011funu fark etti. Chang\u2019e 6, 25 Haziran 2024\u2019te Ay\u2019\u0131n uzak y\u00fcz\u00fcnden toplam 1.935,3 gram \u00f6rnekle D\u00fcnya\u2019ya d\u00f6nerek bir ilke imza atm\u0131\u015ft\u0131.<\/p>\n<p><b>Mikroskobik kuvvetler rol oynuyor<\/b><\/p>\n<p>Qi Shengwen liderli\u011findeki ekip, 290 binden fazla taneyi y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc CT taramalar\u0131yla analiz etti ve uzak taraf par\u00e7ac\u0131klar\u0131n\u0131n ortalama yaln\u0131zca <strong>48,4 mikron \u00e7ap\u0131nda <\/strong>oldu\u011funu, ancak <strong>\u015fa\u015f\u0131rt\u0131c\u0131 derecede keskin ve p\u00fcr\u00fczl\u00fc olduklar\u0131n\u0131<\/strong> ortaya koydu. Bu birle\u015fim, ara\u015ft\u0131rmac\u0131lar\u0131n \u201cyap\u0131\u015fkanl\u0131k i\u00e7in m\u00fckemmel bir f\u0131rt\u0131na\u201d olarak tan\u0131mlad\u0131\u011f\u0131 ko\u015fullar\u0131 olu\u015fturuyor.<\/p>\n<p>Qi Shengwen&#8217;e g\u00f6re bu s\u0131ra d\u0131\u015f\u0131 bir durum:\u00a0<em>\u201cGenelde daha ince taneler daha k\u00fcresel olur. Ancak Chang\u2019e 6 topra\u011f\u0131 ince olmas\u0131na ra\u011fmen <strong>\u00e7ok daha karma\u015f\u0131k \u015fekillere sahip.<\/strong>\u201d<\/em><\/p>\n<p>Tanelerin p\u00fcr\u00fczl\u00fc yap\u0131s\u0131, <strong>aralar\u0131ndaki s\u00fcrt\u00fcnmeyi art\u0131rarak birbirlerine kenetlenmelerine yol a\u00e7\u0131yor. <\/strong>Ayr\u0131ca bu kadar k\u00fc\u00e7\u00fck par\u00e7ac\u0131klar, normalde insan \u00f6l\u00e7e\u011finde hissedilmeyen <strong>elektrostatik \u00e7ekim<\/strong> ve <strong>Van der Waals kuvvetlerinin<\/strong> etkisine daha a\u00e7\u0131k hale geliyor. Ara\u015ft\u0131rmac\u0131lar, bu anormal durumun kolay k\u0131r\u0131labilen <strong>feldispat <\/strong>minerallerinin uzak tarafta daha y\u00fcksek oranda bulunmas\u0131ndan ve b\u00f6lgenin<strong> daha \u015fiddetli uzay a\u015f\u0131nmas\u0131na<\/strong> maruz kalmas\u0131ndan kaynaklanabilece\u011fini d\u00fc\u015f\u00fcn\u00fcyor.<\/p>\n<p><b>Ay \u00fcss\u00fcn\u00fcn in\u015fas\u0131 i\u00e7in \u00f6nem ta\u015f\u0131yor<\/b><\/p>\n<p>Son d\u00f6nemde Ay program\u0131n\u0131 h\u0131zland\u0131ran \u00c7in, 2030\u2019dan \u00f6nce Ay\u2019a astronot g\u00f6ndermeyi ve 2035\u2019e kadar Uluslararas\u0131 Ay Ara\u015ft\u0131rma \u0130stasyonu\u2019nun temel modelini kurmay\u0131 planl\u0131yor. Bu elde edilen sonu\u00e7lar\u0131n, Ay\u2019da \u00fcs in\u015fas\u0131 ve Ay kaynaklar\u0131n\u0131n geli\u015ftirilmesi i\u00e7in \u00f6nemli bir teorik temel sa\u011flayaca\u011f\u0131 belirtiliyor. Ancak yap\u0131\u015fkan topra\u011f\u0131n ger\u00e7ekten in\u015faat malzemesi olarak kullan\u0131l\u0131p kullan\u0131lamayaca\u011f\u0131n\u0131n anla\u015f\u0131lmas\u0131 i\u00e7in ek testler yap\u0131lmas\u0131 gerekiyor.<\/p>\n\n<p>Kaynak\u00a0 :\u00a0<span style=\"background-color: rgb(255, 249, 236); color: rgb(55, 58, 60); font-size: 14px;\">https:\/\/www.donanimhaber.com\/cinli-bilim-insanlari-ay-in-yapiskan-topraginin-gizemini-cozdu&#8211;199032<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7inli ara\u015ft\u0131rmac\u0131lar, Ay\u2019\u0131n uzak taraf\u0131ndan al\u0131nan topra\u011f\u0131n, yak\u0131n taraftan al\u0131nana k\u0131yasla neden beklenmedik \u015fekilde \u201cyap\u0131\u015fkan\u201d oldu\u011funu \u00e7\u00f6zd\u00fc. Bu ke\u015fif, gelecekte Ay\u2019da kurulacak \u00fcsler i\u00e7in \u00f6nemli sonu\u00e7lar ta\u015f\u0131yor. Nature Astronomy dergisinde &#8230;<\/p>\n","protected":false},"author":1,"featured_media":145093,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[227,1574,4129,1022],"class_list":["post-145092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-arastirma","tag-taraf","tag-topragi","tag-uzak"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/145092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=145092"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/145092\/revisions"}],"predecessor-version":[{"id":145095,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/145092\/revisions\/145095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/145093"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=145092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=145092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=145092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}