{"id":83420,"date":"2011-09-30T09:27:00","date_gmt":"2011-09-30T06:27:00","guid":{"rendered":"http:\/\/www.nationalturk.com\/?p=83420"},"modified":"2011-09-30T09:27:29","modified_gmt":"2011-09-30T06:27:29","slug":"dunya-tehlike-altinda-5146","status":"publish","type":"post","link":"https:\/\/www.nationalturk.com\/tr\/dunya-tehlike-altinda-5146\/","title":{"rendered":"D\u00fcnya tehlike alt\u0131nda m\u0131?"},"content":{"rendered":"<h2><a href=\"http:\/\/www.nationalturk.com\/tr\/wp-content\/uploads\/2011\/09\/nasa-dunya-tehlike.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-83421\" title=\"D\u00fcnya tehlike alt\u0131nda m\u0131?\" src=\"http:\/\/www.nationalturk.com\/tr\/wp-content\/uploads\/2011\/09\/nasa-dunya-tehlike-280x157.jpg\" alt=\"\" width=\"280\" height=\"157\" srcset=\"https:\/\/www.nationalturk.com\/tr\/wp-content\/uploads\/2011\/09\/nasa-dunya-tehlike-280x157.jpg 280w, https:\/\/www.nationalturk.com\/tr\/wp-content\/uploads\/2011\/09\/nasa-dunya-tehlike.jpg 500w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/><\/a><\/h2>\n<h2>NASA D\u00fcnya&#8217;y\u0131 tehdit edebilecek g\u00f6kta\u015flar\u0131 ke\u015ffedildi\u011fini duyurdu.<\/h2>\n<p>Amerikan Ulusal Havac\u0131l\u0131k ve Uzay Dairesi (NASA), yerk\u00fcre i\u00e7in risk olu\u015fturabilecek g\u00f6kta\u015flar\u0131n\u0131n y\u00fczde 90\u2019\u0131ndan fazlas\u0131n\u0131n belirlendi\u011fini a\u00e7\u0131klad\u0131.<\/p>\n<p>NASA\u2019n\u0131n Geni\u015f Alanl\u0131 K\u0131z\u0131l\u00f6tesi Ara\u015ft\u0131rma (WISE) uydusunun, \u2018NEOWISE\u2019 adl\u0131 proje kapsam\u0131nda elde etti\u011fi verilere g\u00f6re, D\u00fcnya\u2019n\u0131n etraf\u0131ndaki orta b\u00fcy\u00fckl\u00fckteki asteroitler d\u00fc\u015f\u00fcn\u00fclenden daha k\u00fc\u00e7\u00fck. 100 metre ve \u00fczeri geni\u015flikteki 981 g\u00f6kta\u015f\u0131n\u0131n 911\u2019i tespit edildi.<\/p>\n<p>Bilim insanlar\u0131, daha \u00f6nce 35 bin kadar oldu\u011funu d\u00fc\u015f\u00fcnd\u00fckleri, geni\u015fli\u011fi 10 metre ve 100 metre aras\u0131ndaki g\u00f6kta\u015f\u0131 say\u0131s\u0131n\u0131n 19 bin 500 civar\u0131nda oldu\u011funu tahmin ettiklerini bildirdi. D\u00fcnya\u2019n\u0131n, G\u00fcne\u015f etraf\u0131nda bir y\u0131l i\u00e7erisinde tamamlad\u0131\u011f\u0131 y\u00f6r\u00fcngesini yakla\u015f\u0131k 300 metrelik bir g\u00f6kta\u015f\u0131 ile payla\u015ft\u0131\u011f\u0131 da ortaya \u00e7\u0131kar\u0131ld\u0131. 2009\u2019da f\u0131rlat\u0131lan WISE, bug\u00fcne kadar Mars ve J\u00fcpiter aras\u0131ndaki asteroit ku\u015fa\u011f\u0131nda yer alan 100 binden fazla g\u00f6kta\u015f\u0131n\u0131 g\u00f6zlemledi.<\/p>\n<p>Ara\u015ft\u0131rma sonu\u00e7lar\u0131, bilim dergisi Astrophysical Journal\u2019da yay\u0131nlanacak.<\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00fcnya tehlike alt\u0131nda. NASA D\u00fcnyay\u0131 tehdit edebilecek g\u00f6kta\u015flar\u0131 ke\u015ffedildi\u011fini duyurdu.<\/p>\n","protected":false},"author":3,"featured_media":187514,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6768,6665,6155,5005,6224],"tags":[81647,9990,81648,80247,546],"class_list":["post-83420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amerika","category-dunya","category-gundem","category-manset","category-teknoloji","tag-bilim-insanlari","tag-goktasi","tag-jupiter","tag-mars","tag-nasa"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/83420","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/comments?post=83420"}],"version-history":[{"count":0,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/83420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media\/187514"}],"wp:attachment":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media?parent=83420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/categories?post=83420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/tags?post=83420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}