{"id":15405,"date":"2022-03-13T13:00:04","date_gmt":"2022-03-13T13:00:04","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15405"},"modified":"2022-03-13T13:00:04","modified_gmt":"2022-03-13T13:00:04","slug":"earths-water-origin-solar-nebula","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/space-science\/earths-water-origin-solar-nebula\/","title":{"rendered":"D\u00fcnya&#8217;n\u0131n Suyunun Gizemli Kayna\u011f\u0131: G\u00fcne\u015f Bulutsusu"},"content":{"rendered":"<h2 class=\"wp-block-heading\">D\u00fcnya&#8217;n\u0131n Suyu Nereden Geldi?<\/h2>\n\n<h3 class=\"wp-block-heading\">G\u00fcne\u015f Bulutsusu: D\u00fcnya&#8217;n\u0131n Suyunun Yeni Bir Kayna\u011f\u0131<\/h3>\n\n<p>Onlarca y\u0131ld\u0131r bilim insanlar\u0131, D\u00fcnya&#8217;n\u0131n suyunun buzla dolu kuyruklu y\u0131ld\u0131zlardan ve asteroitlerden geldi\u011fine inan\u0131yorlard\u0131. Ancak yeni ara\u015ft\u0131rmalar, g\u00fcne\u015fin do\u011fumundan sonra olu\u015fan gaz ve toz bulutlar\u0131 olan g\u00fcne\u015f bulutsusunun da bir rol oynam\u0131\u015f olabilece\u011fini \u00f6ne s\u00fcr\u00fcyor.<\/p>\n\n<p>Suyun kimyasal bile\u015fimi basittir: iki k\u0131s\u0131m hidrojen ve bir k\u0131s\u0131m oksijen. Hidrojen evrende bol miktarda bulunur, bu nedenle herhangi bir hidrojen kayna\u011f\u0131 D\u00fcnya&#8217;n\u0131n suyunun olu\u015fumuna katk\u0131da bulunmu\u015f olabilir.<\/p>\n\n<h3 class=\"wp-block-heading\">G\u00fcne\u015f Bulutsusundan Hidrojen<\/h3>\n\n<p>G\u00fcne\u015f bulutsusundaki hidrojen gaz\u0131, gezegenlerin olu\u015fumu s\u0131ras\u0131nda gezegenlere dahil edildi. Bu hidrojenin \u00e7o\u011fu hala D\u00fcnya&#8217;n\u0131n \u00e7ekirde\u011finde s\u0131k\u0131\u015f\u0131p kalm\u0131\u015f durumda, ancak bir k\u0131sm\u0131 ka\u00e7t\u0131 ve su molek\u00fcllerinin yap\u0131 ta\u015flar\u0131na katk\u0131da bulundu. Bu hidrojenin, asteroitlerdeki veya kuyruklu y\u0131ld\u0131zlardaki suya k\u0131yasla normal hidrojene g\u00f6re daha d\u00fc\u015f\u00fck bir d\u00f6teryum (a\u011f\u0131r bir hidrojen izotopu) oran\u0131 vard\u0131r.<\/p>\n\n<h3 class=\"wp-block-heading\">Suyla Dolu Asteroitler ve G\u00fcne\u015f Bulutsusu Etkile\u015fimleri<\/h3>\n\n<p>D\u00fcnya&#8217;n\u0131n tarihine erken d\u00f6nemlerinde, suyla dolu asteroitler birbirine \u00e7arparak, d\u0131\u015f katman\u0131 magmadan olu\u015fan gezegensel embriyolar olu\u015fturdu. Hidrojen a\u00e7\u0131s\u0131ndan zengin g\u00fcne\u015f bulutsusu gaz\u0131 bu magmayla kar\u015f\u0131la\u015ft\u0131, bir atmosfer yaratt\u0131 ve \u00e7\u00f6z\u00fcnm\u00fc\u015f hidrojeni embriyolar\u0131n i\u00e7lerine g\u00f6nderdi.<\/p>\n\n<h3 class=\"wp-block-heading\">\u0130zotopik Fraksiyonla\u015fma ve D\u00fcnya&#8217;n\u0131n Su Da\u011f\u0131l\u0131m\u0131<\/h3>\n\n<p>\u0130zotopik fraksiyonla\u015fma, normal hidrojenin daha derine, \u00e7ekirde\u011fe do\u011fru hareket etmesine neden olurken, d\u00f6teryum izotoplar\u0131 mantoda kald\u0131. D\u00fcnya di\u011fer g\u00f6k cisimleriyle birle\u015ftik\u00e7e, son boyutuna ula\u015fmak i\u00e7in yeterli su ve k\u00fctle kazand\u0131.<\/p>\n\n<h3 class=\"wp-block-heading\">G\u00fcne\u015f Bulutsusu Hidrojeninin \u00d6nemi<\/h3>\n\n<p>Asteroit \u00e7arp\u0131\u015fmalar\u0131 D\u00fcnya&#8217;n\u0131n suyunun \u00e7o\u011funu olu\u015fturdu, ancak \u00e7ekirde\u011fe yak\u0131n k\u00fc\u00e7\u00fck bir k\u0131sm\u0131 g\u00fcne\u015f bulutsusundan kaynaklan\u0131yor gibi g\u00f6r\u00fcn\u00fcyor. Bu bulgu, su zengini asteroitlerden uzaktaki gezegenlerin bile suya sahip olabilece\u011fini d\u00fc\u015f\u00fcnd\u00fcr\u00fcyor.<\/p>\n\n<h3 class=\"wp-block-heading\">Ekzoplanetlerin Ya\u015fanabilirli\u011fi \u0130\u00e7in Sonu\u00e7lar<\/h3>\n\n<p>Ekibin bulgular\u0131, bilim insanlar\u0131n\u0131n di\u011fer gezegenlerin ya\u015fanabilirli\u011fini daha iyi anlamalar\u0131na yard\u0131mc\u0131 olabilir. Gezegenlerin, su kaynaklar\u0131na olan uzakl\u0131klar\u0131ndan ba\u011f\u0131ms\u0131z olarak bir &#8220;su taban\u0131na&#8221; sahip olabilece\u011fini g\u00f6steriyorlar. Bu, h\u0131zl\u0131 gezegen b\u00fcy\u00fcmesi ve di\u011fer d\u00fcnyalarda ya\u015fam potansiyeli fikrini destekliyor.<\/p>\n\n<h3 class=\"wp-block-heading\">Ek Bilgiler<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>D\u00fcnya&#8217;n\u0131n i\u00e7 k\u0131s\u0131mlar\u0131nda bulunan suyun, asteroitlerdeki ve kuyruklu y\u0131ld\u0131zlardaki sudan farkl\u0131 bir a\u011f\u0131r hidrojen izotopu ve normal hidrojen oran\u0131na sahiptir, bu da k\u00f6kenlerinin farkl\u0131 bir noktaya i\u015faret etti\u011fini g\u00f6sterir.<\/li>\n<li>G\u00fcne\u015f bulutsusu gaz\u0131, D\u00fcnya&#8217;daki her 100 su molek\u00fcl\u00fcnden birinin olu\u015fumuna katk\u0131da bulunmu\u015ftur.<\/li>\n<li>D\u00fcnya&#8217;n\u0131n suyu muhtemelen asteroitler, kuyruklu y\u0131ld\u0131zlar ve g\u00fcne\u015f bulutsusu dahil olmak \u00fczere \u00e7e\u015fitli kaynaklar\u0131n birle\u015fimidir.<\/li>\n<li>D\u00fcnya&#8217;n\u0131n suyunun g\u00fcne\u015f bulutsusu hidrojeni i\u00e7ermesi, di\u011fer gezegenlerin ya\u015fanabilirli\u011fini anlamak i\u00e7in \u00f6nem ta\u015f\u0131maktad\u0131r.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>D\u00fcnya&#8217;n\u0131n Suyu Nereden Geldi? G\u00fcne\u015f Bulutsusu: D\u00fcnya&#8217;n\u0131n Suyunun Yeni Bir Kayna\u011f\u0131 Onlarca y\u0131ld\u0131r bilim insanlar\u0131, D\u00fcnya&#8217;n\u0131n suyunun buzla dolu kuyruklu y\u0131ld\u0131zlardan ve asteroitlerden geldi\u011fine inan\u0131yorlard\u0131. Ancak yeni ara\u015ft\u0131rmalar, g\u00fcne\u015fin do\u011fumundan&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[476],"tags":[2716,982,20511,20512,20510,3353,2309],"class_list":["post-15405","post","type-post","status-publish","format-standard","hentry","category-space-science","tag-earth","tag-exoplanets","tag-hydrogen","tag-isotopes","tag-solar-nebula","tag-water","tag-habitability"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=15405"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15405\/revisions"}],"predecessor-version":[{"id":15406,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15405\/revisions\/15406"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=15405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=15405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=15405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}