NASA\u2019n\u0131n Cassini isimli uzay arac\u0131ndan gelen verileri de\u011ferlendiren biliminsanlar\u0131, Sat\u00fcrn\u2019\u00fcn uydusu Titan\u2019\u0131n jeolojik haritas\u0131n\u0131 \u00e7\u0131kard\u0131. Bu haritalama ile Sat\u00fcrn\u2019\u00fcn dev uydusunun tarihinin ve evriminin anla\u015f\u0131lmas\u0131nda \u00f6nemli bir yol kat edilece\u011fi d\u00fc\u015f\u00fcn\u00fclmekte.<\/p>\n
Johns Hopkins \u00dcniversitesi\u2019nden Ralph Lorenz, \u201cBu jeolojik haritalama Titan\u2019\u0131n \u015fa\u015f\u0131rt\u0131c\u0131 karma\u015f\u0131kl\u0131\u011f\u0131n\u0131 anlamam\u0131za yard\u0131mc\u0131 oluyor\u201d a\u00e7\u0131klamalar\u0131nda bulundu. Harita, 2004-2017 y\u0131llar\u0131 aras\u0131nda toplanan veriler ile k\u0131z\u0131l\u00f6tesi ve radar g\u00f6r\u00fcnt\u00fclerinin birle\u015fimi ile olu\u015fturuldu. Titan\u2019\u0131n \u00f6nceki \u00e7al\u0131\u015fmalarda elde edilen y\u00fczey g\u00f6r\u00fcnt\u00fcleri kullan\u0131lmad\u0131 \u00e7\u00fcnk\u00fc Titan, kal\u0131n ve puslu bir atmosfere sahip. Bu nedenle y\u00fczeyinin g\u00f6r\u00fcn\u00fcm\u00fc netlikle elde edilemiyordu.<\/p>\n
Verileri inceleyen biliminsanlar\u0131 g\u00f6r\u00fcnt\u00fcleri \u015ferit \u015ferit ay\u0131rarak bir haritalama yapt\u0131. NASA\u2019da \u00e7al\u0131\u015fma y\u00fcr\u00fcten jeolog Rosaly Lopes, bu haritalama kullan\u0131larak Titan\u2019\u0131n arazi yap\u0131s\u0131n\u0131n da anla\u015f\u0131labilece\u011fini ifade ediyor. Lopes, Titan\u2019daki arazi t\u00fcrlerinin da\u011f\u0131l\u0131\u015f\u0131nda enlemin \u00f6nemli bir fakt\u00f6r oldu\u011funu ve D\u00fcnya\u2019daki enlem sistemini Titan\u2019a uyarlarsak, kum tepelerinin ekvatorun hemen yan\u0131nda bulundu\u011funu, ovalar\u0131n \u00e7o\u011funlukla orta enlemlerde yer ald\u0131\u011f\u0131n\u0131 ve g\u00f6llerin de b\u00fcy\u00fck oranda kutuplarda bulundu\u011funu ifade etti. Bu durumun metan ya\u011f\u0131\u015f\u0131ndaki de\u011fi\u015fimlerle ilgili oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. Kutuplar g\u00f6l olu\u015fturmak i\u00e7in yeterince ya\u011f\u0131\u015f al\u0131yor ancak ekvator, daha kuru kal\u0131yor ve orta enlemler de g\u00f6l olu\u015fumu i\u00e7in \u00e7ok kuru ancak ova olu\u015fumu i\u00e7in yeterince nemli bir ortam sa\u011fl\u0131yor.<\/p>\n
Ekibin \u00e7al\u0131\u015fmalar\u0131 Nature Astronomy isimli dergide yay\u0131nland\u0131. Lopes, Titan\u2019\u0131n \u00f6nemini vurgulayarak “Titan\u2019a, ‘G\u00fcne\u015f Sistemi’nin D\u00fcnyas\u0131’ diyoruz \u00e7\u00fcnk\u00fc D\u00fcnya\u2019n\u0131n sahip oldu\u011fu jeolojik sisteme benzer bir yap\u0131ya sahip” a\u00e7\u0131klamalar\u0131nda bulundu.<\/p>\n
Kaynak:<\/strong> https:\/\/cosmosmagazine.com\/space\/first-full-map-of-titan-assembled<\/p>\n","protected":false},"excerpt":{"rendered":" NASA\u2019n\u0131n Cassini isimli uzay arac\u0131ndan gelen verileri de\u011ferlendiren biliminsanlar\u0131, Sat\u00fcrn\u2019\u00fcn uydusu Titan\u2019\u0131n jeolojik haritas\u0131n\u0131 \u00e7\u0131kard\u0131. Bu haritalama ile Sat\u00fcrn\u2019\u00fcn dev uydusunun tarihinin ve evriminin anla\u015f\u0131lmas\u0131nda \u00f6nemli bir yol kat edilece\u011fi d\u00fc\u015f\u00fcn\u00fclmekte. Johns Hopkins \u00dcniversitesi\u2019nden Ralph Lorenz, \u201cBu jeolojik haritalama Titan\u2019\u0131n \u015fa\u015f\u0131rt\u0131c\u0131 karma\u015f\u0131kl\u0131\u011f\u0131n\u0131 anlamam\u0131za yard\u0131mc\u0131 oluyor\u201d a\u00e7\u0131klamalar\u0131nda bulundu. Harita, 2004-2017 y\u0131llar\u0131 aras\u0131nda toplanan veriler ile k\u0131z\u0131l\u00f6tesi […]<\/p>\n","protected":false},"author":1390,"featured_media":38440,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[274,5572,5207,628,1845,5571],"class_list":["post-38439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","tag-dunya","tag-enlem","tag-harita","tag-nasa","tag-teleskop","tag-titan"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t