{"id":279795,"date":"2023-10-02T17:59:22","date_gmt":"2023-10-02T15:59:22","guid":{"rendered":"https:\/\/osr.org\/?p=245396"},"modified":"2023-11-21T21:19:06","modified_gmt":"2023-11-21T19:19:06","slug":"uzak-bir-gezegende-yasam-belirtisine-dair-kanit-bulunmus-olabilir","status":"publish","type":"post","link":"https:\/\/osr.org\/tr\/blog\/osr-tr\/uzak-bir-gezegende-yasam-belirtisine-dair-kanit-bulunmus-olabilir\/","title":{"rendered":"Uzak bir gezegende ya\u015fam belirtisine dair kan\u0131t bulunmu\u015f olabilir"},"content":{"rendered":"

Uzmanlar teleskobun gezegende dimetil s\u00fclfit (DMS) ad\u0131 verilen bir molek\u00fcl tespit etmi\u015f olabilece\u011fini ve bu molek\u00fcl\u00fcn, en az\u0131ndan D\u00fcnya’da, yaln\u0131zca canl\u0131lar taraf\u0131ndan \u00fcretildi\u011fini s\u00f6yl\u00fcyor.<\/p>\n

Ancak ara\u015ft\u0131rmac\u0131lar, 120 \u0131\u015f\u0131k y\u0131l\u0131 uzakl\u0131ktaki gezegene ili\u015fkin tespitin “yeterince g\u00fc\u00e7l\u00fc olmad\u0131\u011f\u0131n\u0131” ve molek\u00fcl\u00fcn varl\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in daha fazla veriye ihtiya\u00e7 duyuldu\u011funu vurguluyor.\u00a0Ara\u015ft\u0131rmac\u0131lar ayr\u0131ca gezegenin atmosferinde metan gaz\u0131 ve karbondioksit (CO2) tespit etti.\u00a0Bu gazlar\u0131n tespiti, K2-18b adl\u0131 gezegenin su okyanusuna sahip oldu\u011fu anlam\u0131na gelebilir.<\/p>\n

Cambridge \u00dcniversitesi’nde ara\u015ft\u0131rmay\u0131 y\u00f6neten Prof. Nikku Madhusudhan, , veriler kar\u015f\u0131s\u0131nda t\u00fcm ekibinin “\u015foke” oldu\u011funu s\u00f6yledi.\u00a0Madhusudhan, “D\u00fcnya’da DMS yaln\u0131zca canl\u0131lar taraf\u0131ndan \u00fcretiliyor. D\u00fcnya atmosferinde b\u00fcy\u00fck bir k\u0131sm\u0131 deniz ortamlar\u0131ndaki fitoplanktonlardan yay\u0131l\u0131yor” diyor. Prof. Madhusudhan, DMS tespitinin hen\u00fcz kesinle\u015fmedi\u011fini, varl\u0131\u011f\u0131n\u0131n do\u011frulanmas\u0131 i\u00e7in daha fazla veriye ihtiya\u00e7 duyuldu\u011funu belirtiyor.\u00a0Bu verilerin bir y\u0131l sonra gelmesi bekleniyor.<\/p>\n

Madhusudhan, “E\u011fer do\u011frulan\u0131rsa bu \u00e7ok \u00f6nemli bir olay. Ama bu kadar b\u00fcy\u00fck bir iddiada bulunuyorsak da do\u011fru sonu\u00e7lar\u0131 elde etmek konusunda sorumluluk hissediyorum” diyor.<\/p>\n

G\u00f6kbilimciler, uzak bir y\u0131ld\u0131z\u0131n y\u00f6r\u00fcngesindeki bir gezegende DMS olas\u0131l\u0131\u011f\u0131n\u0131 ilk kez tespit ediyor.<\/p>\n

Ancak sonu\u00e7lara ihtiyatla yakla\u015f\u0131l\u0131yor. 2020 y\u0131l\u0131nda Ven\u00fcs’\u00fcn bulutlar\u0131nda ya\u015fayan organizmalar taraf\u0131ndan \u00fcretilen fosfin ad\u0131 verilen ba\u015fka bir molek\u00fcl\u00fcn varl\u0131\u011f\u0131na ili\u015fkin iddian\u0131n bir y\u0131l sonra \u00e7\u00fcr\u00fct\u00fcld\u00fc\u011f\u00fc belirtiliyor.<\/p>\n

Yine de ara\u015ft\u0131rmadan ba\u011f\u0131ms\u0131z olan Londra’daki Kraliyet Astronomi Toplulu\u011fu’nun direkt\u00f6r yard\u0131mc\u0131s\u0131 Dr. Robert Massey, sonu\u00e7lardan heyecan duydu\u011funu s\u00f6yl\u00fcyor.<\/p>\n

Massey, “Evrende yaln\u0131z olup olmad\u0131\u011f\u0131m\u0131za dair o b\u00fcy\u00fck soruyu cevaplayabilece\u011fimiz noktaya do\u011fru yava\u015f yava\u015f ilerliyoruz” diyor.<\/p>\n

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Y\u0131ld\u0131z hediyeleri ve s\u00fcprizlerlerini ke\u015ffedin<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Online Star Register (OSR) \u00e7e\u015fitli vesilelerle i\u015f arkada\u015flar\u0131, \u00e7al\u0131\u015fanlar, m\u00fc\u015fteriler ve ba\u015fkalar\u0131 i\u00e7in verilebilecek m\u00fckemmel, \u00f6zelle\u015ftirilebilen hediyeler sunar. Online Star Register\u2019da bir y\u0131ld\u0131za isim vermek, benzeri olmayan, asla unutamayacaklar\u0131 bir hediyedir! Kurumsal hediyelerimizle birden \u00e7ok y\u0131ld\u0131za isim verebilir veya OSR Hediye Kart\u0131 ile her al\u0131c\u0131n\u0131n kendi y\u0131ld\u0131zlar\u0131na isim vermesine olanak tan\u0131yabilirsiniz. Her \u00fcr\u00fcn i\u00e7in toplu sipari\u015f alabiliyor ve h\u0131zl\u0131 sevkiyat sa\u011fl\u0131yoruz!<\/p>\n

Online Star Register herhangi bir y\u0131ld\u0131z hediyesi sat\u0131n al\u0131nd\u0131\u011f\u0131nda \u00dcCRETS\u0130Z bir Y\u0131ld\u0131z Sayfas\u0131 sunuyor. Online Star Register\u2019da (OSR) bir y\u0131ld\u0131za isim vererek ve \u00f6zelle\u015ftirilmi\u015f bir y\u0131ld\u0131z sayfas\u0131 olu\u015fturarak, bir arkada\u015f\u0131n\u0131z\u0131n, akraban\u0131z\u0131n veya i\u015f arkada\u015f\u0131n\u0131z\u0131n asla unutamayaca\u011f\u0131, ki\u015fiselle\u015ftirilmi\u015f bir deneyim olu\u015fturun. Bir ho\u015f geldiniz mesaj\u0131 yaz\u0131n, foto\u011fraflar y\u00fckleyin ve \u00e7ok daha fazlas\u0131n\u0131 yap\u0131n.<\/p>\n

OSR Hediye Paketiniz d\u00fcnyan\u0131n her yerine \u00dcCRETS\u0130Z g\u00f6nderiliyor ve Online Star Register\u2018da sonsuza dek kal\u0131c\u0131 bir kay\u0131t ile \u00f6zelle\u015ftirilebilen bir y\u0131ld\u0131z Sayfas\u0131 ve ayr\u0131ca OSR Star Finder uygulamas\u0131n\u0131n \u00dcCRETS\u0130Z kullan\u0131m\u0131n\u0131 i\u00e7eriyor.<\/p>\n

 <\/p>\n

Bir y\u0131ld\u0131za isim verin!<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Uzmanlar teleskobun gezegende dimetil s\u00fclfit (DMS) ad\u0131 verilen bir molek\u00fcl tespit etmi\u015f olabilece\u011fini ve bu molek\u00fcl\u00fcn, en az\u0131ndan D\u00fcnya’da, yaln\u0131zca canl\u0131lar taraf\u0131ndan \u00fcretildi\u011fini s\u00f6yl\u00fcyor. Ancak ara\u015ft\u0131rmac\u0131lar, 120 \u0131\u015f\u0131k y\u0131l\u0131 uzakl\u0131ktaki gezegene ili\u015fkin tespitin “yeterince g\u00fc\u00e7l\u00fc olmad\u0131\u011f\u0131n\u0131” ve molek\u00fcl\u00fcn varl\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in daha fazla veriye ihtiya\u00e7 duyuldu\u011funu vurguluyor.\u00a0Ara\u015ft\u0131rmac\u0131lar ayr\u0131ca gezegenin atmosferinde metan gaz\u0131 ve karbondioksit (CO2) […]<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[28],"tags":[],"class_list":["post-279795","post","type-post","status-publish","format-standard","hentry","category-osr-tr"],"acf":[],"yoast_head":"\nUzak bir gezegende ya\u015fam belirtisine dair kan\u0131t bulunmu\u015f olabilir - Online Star Register<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/osr.org\/tr\/blog\/osr-tr\/uzak-bir-gezegende-yasam-belirtisine-dair-kanit-bulunmus-olabilir\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Uzak bir gezegende ya\u015fam belirtisine dair kan\u0131t bulunmu\u015f olabilir - Online Star Register\" \/>\n<meta property=\"og:description\" content=\"Uzmanlar teleskobun gezegende dimetil s\u00fclfit (DMS) ad\u0131 verilen bir molek\u00fcl tespit etmi\u015f olabilece\u011fini ve bu molek\u00fcl\u00fcn, en az\u0131ndan D\u00fcnya’da, yaln\u0131zca canl\u0131lar taraf\u0131ndan \u00fcretildi\u011fini s\u00f6yl\u00fcyor. 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