{"id":280,"date":"2015-06-18T23:24:04","date_gmt":"2015-06-18T20:24:04","guid":{"rendered":"http:\/\/kosmosmacerasi.com\/v1\/?p=280"},"modified":"2015-07-18T02:48:20","modified_gmt":"2015-07-17T23:48:20","slug":"dunya-disi-yasama-ev-sahipligi-yapabilecek-8-gezegen","status":"publish","type":"post","link":"http:\/\/kosmosmacerasi.com\/v1\/2015\/06\/dunya-disi-yasama-ev-sahipligi-yapabilecek-8-gezegen\/","title":{"rendered":"D\u00dcNYA DI\u015eI YA\u015eAMA EV SAH\u0130PL\u0130\u011e\u0130 YAPAB\u0130LECEK 8 GEZEGEN"},"content":{"rendered":"<p>Nikolaus Kopernik\u2019 in 540. do\u011fum g\u00fcn\u00fc nedeniyle\u00a0 d\u00fcnya benzeri\u00a0 en ya\u015fanabilir 8 gezegen Porto Riko \u00dcniversitesi taraf\u0131ndan yay\u0131nland\u0131.<\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar d\u00fcnya d\u0131\u015f\u0131 ya\u015fama ev sahipli\u011fi yapabilecek gezegenleri belirlemek i\u00e7in Earth Similarity \u0130ndex \u2013D\u00fcnya Benzerlik \u0130ndeksi (ESI) ad\u0131 verilen bir indeks kullan\u0131larak, ya\u015fanabilir gezegenlerin g\u00fcncellenmi\u015f bir listesini yay\u0131nlad\u0131lar.\u00a0 \u00d6nceki sistemin d\u0131\u015f gezegenleri s\u0131n\u0131fland\u0131rmak i\u00e7in yetersiz oldu\u011funu belirten bilim adamlar\u0131, yeni sistemde baz\u0131 d\u00fczeltmeler yaparak yeni bir s\u0131n\u0131fland\u0131rma yapt\u0131lar.<\/p>\n<p>Yeni hesaplamada yap\u0131lan de\u011fi\u015fiklikler sayesinde d\u0131\u015f gezegenlerde sadece s\u0131cakl\u0131k ve radyasyon seviyeleriyle de\u011fil,\u00a0 yeni eklenen HITRAN (y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc transmisyon molek\u00fcler absorbsiyon)\u00a0 ve HITEMP( y\u00fcksek s\u0131cakl\u0131k spektroskopik absorbsiyon parametresi)\u00a0 parametreleri sayesinde ESI hesaplamalar\u0131 d\u00fczeltildi.<\/p>\n<p>E\u011fer tabi ki, Starship Enterprise gemisi gibi\u00a0 bir uzay gemisi yap\u0131labilirse, bu d\u0131\u015f gezegenlere gidilerek ya\u015fam aranabilir. \u0130\u015fte d\u00fcnya d\u0131\u015f\u0131 ya\u015fama ev sahipli\u011fi edebilecek 8 gezegen.<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/g.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-281 alignright\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/g-300x226.jpg\" alt=\"g\" width=\"300\" height=\"226\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/g-300x226.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/g.jpg 779w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Gliese 581 d (0,50 ESI)<\/p>\n<p>D\u00fcnya\u2019 n\u0131n hemen yan\u0131 ba\u015f\u0131ndaki Gliese 581 y\u0131ld\u0131z\u0131ndaki 5. gezegen olan Gliese 581 d, d\u00fcnyaya benzer \u015fekilde su, bulutlar ve \u0131l\u0131k bir ya\u011fmura sahip. ESI indeksine g\u00f6re bu gezegen, d\u00fcnyayla % 50 benzerlik g\u00f6steriyor. Ayr\u0131ca bu gezegen d\u00fcnyan\u0131n iki kat\u0131 yer \u00e7ekimine sahip oldu\u011fundan gezegene gidip gelmek olduk\u00e7a zor olacak. \u00c7\u00fcnk\u00fc kalk\u0131\u015f yer \u00e7ekiminden dolay\u0131, olduk\u00e7a \u00e7ok iti\u015f g\u00fcc\u00fc gerektirecektir.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/m.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"  wp-image-282 alignleft\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/m-300x282.jpg\" alt=\"m\" width=\"253\" height=\"238\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/m-300x282.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/m.jpg 718w\" sizes=\"auto, (max-width: 253px) 100vw, 253px\" \/><\/a><\/p>\n<p>MARS (0,64 ESI)<\/p>\n<p>Mars g\u00fcne\u015fimizin ya\u015fanabilir b\u00f6lgesinde bulundu\u011fundan ESI indeksine g\u00f6re % 64 benzerlik g\u00f6steriyor. Mars evrende d\u00fcnya d\u0131\u015f\u0131 ya\u015fam \u015fimdilik g\u00f6zlenmese de , potansiyel olarak ya\u015fanabilir olarak adland\u0131r\u0131l\u0131yor. Curiosity daha \u00f6nce yapt\u0131\u011f\u0131 testlerde, Mars\u2019 ta daha \u00f6nce akan dereler bile olabilece\u011fini g\u00f6stermi\u015fti.<\/p>\n<p>&nbsp;<\/p>\n<p>HD 40307 g (0.67 ESI)<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/lk.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-283 alignright\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/lk-300x260.jpg\" alt=\"lk\" width=\"300\" height=\"260\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/lk-300x260.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/lk.jpg 715w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>En yeni ke\u015fiflerden biri olan HD 40307 g\u00a0 y\u0131ld\u0131z\u0131n\u0131n y\u00f6r\u00fcngesinde oldu\u011fu ve b\u00f6ylece s\u0131v\u0131 halde su\u00a0 bulundurabilece\u011fini belirtti. Ayr\u0131ca gezegen kendi etraf\u0131nda d\u00f6n\u00fcyor. Yani gece ve g\u00fcnd\u00fcz d\u00f6n\u00fc\u015f\u00fcm\u00fcne sahip. Eski analiz y\u00f6ntemine g\u00f6re bu gezegen bizim gezegenimizle % 79 uyu\u015fuyordu. Fakat ESI ile yeni yap\u0131lan hesaplamalara g\u00f6re % 67 benzerlik tespit edildi. Gezegen y\u0131ld\u0131z\u0131n ya\u015fanabilirlik b\u00f6lgesinin tam ortas\u0131nda bulunuyor ve d\u00fcnyadan 7 kat b\u00fcy\u00fck bir gezegen. \u0130\u015fte d\u00fcnyadan 7 kat daha b\u00fcy\u00fck oldu\u011fundan, ya\u015fanabilir gezegenler aras\u0131nda yer \u00e7ekimi en b\u00fcy\u00fck olan s\u00fcper gezegen.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/mkm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-284 alignleft\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/mkm-300x226.jpg\" alt=\"mkm\" width=\"300\" height=\"226\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/mkm-300x226.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/mkm.jpg 726w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Gliese 163 c (0,68 ESI)<\/p>\n<p>Gliese 163 c gezegeni d\u00fcnya benzeyen en b\u00fcy\u00fck gezegenlerden biri.Fakat 60 derecede kaynayan bir denizi var. Sanki kapl\u0131calarla dolu bir gezegen gibi. Bir y\u0131l\u0131 tam 26 g\u00fcn s\u00fcr\u00fcyor.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/tau.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-285 alignright\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/tau-300x243.jpg\" alt=\"tau\" width=\"300\" height=\"243\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/tau-300x243.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/tau.jpg 692w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Tau Ceti e (0,74 ESI)<\/p>\n<p>Tau Ceti y\u0131ld\u0131z\u0131n\u0131n etraf\u0131nda d\u00f6nen gezegenlerden en sonuncusu olan Tau Ceti-e, ya\u015fanabilir b\u00f6lge de yer al\u0131yor. Gliese 163 c\u2019 ye benzeyen gezegen, Ven\u00fcs\u2019 den i\u00e7eride bir y\u00f6r\u00fcngede d\u00f6n\u00fcyor. G\u00fcne\u015fi bizim g\u00fcne\u015fimizden iki kat daha ya\u015fl\u0131\u00a0 olan kayal\u0131k gezegende hayat varsa bile \u015fimdiye kadar evrimle\u015fti\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/ke.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-286 alignleft\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/ke-300x225.jpg\" alt=\"ke\" width=\"300\" height=\"225\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/ke-300x225.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/ke.jpg 755w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Kepler-22b (0,75 ESI)<\/p>\n<p>600 y\u0131l \u0131\u015f\u0131k uzaktaki Kepler-22b, D\u00fcnya\u2019 n\u0131n sanki karde\u015fi gibi g\u00f6z\u00fck\u00fcyor. Kepler 22b\u2019 nin bir y\u0131l\u0131 290 g\u00fcn s\u00fcr\u00fcyor, yani 365 g\u00fcne yak\u0131n.\u00a0 Her \u015fey gayet iyi g\u00f6z\u00fckse de bu gezegende bulut y\u00fczdesi az oldu\u011fundan bu gezegendeki suyun y\u0131llar \u00f6nce buharla\u015fm\u0131\u015f olabilece\u011fi \u00f6ng\u00f6r\u00fcl\u00fcyor.<\/p>\n<p>&nbsp;<\/p>\n<p>Gliese 667C c (0,79 ESI) Gezegeni<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/gl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-287 alignright\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/gl-300x215.jpg\" alt=\"gl\" width=\"300\" height=\"215\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/gl-300x215.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/gl.jpg 802w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>M-tipi bir y\u0131ld\u0131z etraf\u0131nda d\u00f6nen Gliese 667C c gezegeni belki de d\u00fcnya d\u0131\u015f\u0131 ya\u015fam i\u00e7in en uygun gezegenlerden biri olabilir.\u00a0 Star Trek terminolojisinden ismini alan M-tipi y\u0131ld\u0131z, gezegene ev sahipli\u011fi yap\u0131yor. 29,4 C derece y\u00fczey s\u0131cakl\u0131\u011f\u0131na sahip gezegen belki de ya\u015fam bar\u0131nd\u0131rabilir. Bu gezegendeki alacakaranl\u0131k b\u00f6l\u00fcmlerde ya\u015fam olabilece\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. Yaln\u0131z gezegenin tek kusuru sanki hedefe kilitlenmi\u015f gibi d\u00f6nmemesi. 3 y\u0131ld\u0131za sahip Gliese 667C c gezegeninde olduk\u00e7a ilgin\u00e7 bir manzara olaca\u011f\u0131 d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n<p><a href=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/jjjj.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-288 alignleft\" src=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/jjjj-300x240.jpg\" alt=\"jjjj\" width=\"300\" height=\"240\" srcset=\"http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/jjjj-300x240.jpg 300w, http:\/\/kosmosmacerasi.com\/v1\/wp-content\/uploads\/2015\/06\/jjjj.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Gliese 581 g ( 0,82 ESI)<\/p>\n<p>\u0130\u015fte bu gezegende ya\u015fam olma olas\u0131l\u0131\u011f\u0131n\u0131n \u00e7ok y\u00fcksek oldu\u011fu belirtiliyor. Gliese 581 -g\u00a0 eski hesaplamaya g\u00f6re\u00a0 D\u00fcnya\u2019 yla\u00a0 % 92 benzerlik g\u00f6steriyordu. Fakat ESI\u2019 nin son hesaplamalar\u0131yla % 82 olas\u0131l\u0131kla ya\u015fam bar\u0131nd\u0131rabilece\u011fi anla\u015f\u0131ld\u0131. Her\u015feye ra\u011fmen d\u00fcnya d\u0131\u015f\u0131 ya\u015fam\u0131n bar\u0131nabilece\u011fi en olas\u0131\u00a0 gezegen\u00a0 Gliese 581 -g oluyor. D\u00fcnya\u2019 ya ne kadar da benziyor de\u011fil mi?<\/p>\n<p>Ger\u00e7ek Bilim<\/p>\n<p>&nbsp;<\/p>\n<p>Kaynak : http:\/\/www.dvice.com\/2013-2-20\/meet-9-most-habitable-worlds-universe-so-far<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nikolaus Kopernik\u2019 in 540. do\u011fum g\u00fcn\u00fc nedeniyle\u00a0 d\u00fcnya benzeri\u00a0 en ya\u015fanabilir 8 gezegen Porto Riko \u00dcniversitesi taraf\u0131ndan yay\u0131nland\u0131. Ara\u015ft\u0131rmac\u0131lar d\u00fcnya d\u0131\u015f\u0131 ya\u015fama ev sahipli\u011fi yapabilecek gezegenleri belirlemek i\u00e7in Earth Similarity \u0130ndex \u2013D\u00fcnya Benzerlik \u0130ndeksi (ESI) ad\u0131 verilen bir indeks kullan\u0131larak, ya\u015fanabilir gezegenlerin g\u00fcncellenmi\u015f bir listesini yay\u0131nlad\u0131lar.\u00a0 \u00d6nceki sistemin d\u0131\u015f gezegenleri s\u0131n\u0131fland\u0131rmak i\u00e7in yetersiz oldu\u011funu belirten &hellip;<\/p>\n","protected":false},"author":1,"featured_media":288,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evren"],"_links":{"self":[{"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/posts\/280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/comments?post=280"}],"version-history":[{"count":11,"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/posts\/280\/revisions"}],"predecessor-version":[{"id":300,"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/posts\/280\/revisions\/300"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/media\/288"}],"wp:attachment":[{"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/media?parent=280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/categories?post=280"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kosmosmacerasi.com\/v1\/wp-json\/wp\/v2\/tags?post=280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}