{"id":3089,"date":"2012-04-13T04:00:49","date_gmt":"2012-04-13T02:00:49","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=3089"},"modified":"2018-02-22T22:09:42","modified_gmt":"2018-02-22T20:09:42","slug":"karadelikleri-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=3089","title":{"rendered":"Karadelikleri kim buldu, kim ke\u015ffetti"},"content":{"rendered":"

Teleskop <\/a>veya radyoteleskop gibi hi\u00e7bir fizik\u00ee g\u00f6zlem \u00e2letiyle varl\u0131\u011f\u0131 ke\u015ffedilemeyen, ancak etraf\u0131nda meydana getirdi\u011fi tesir ve de\u011fi\u015fikliklerle te\u015fhis edilebilen, \u00e7ekim g\u00fcc\u00fc sonsuza yak\u0131n oldu\u011fu i\u00e7in \u0131s\u0131, \u0131\u015f\u0131k ve ses d\u00e2hil her\u015feyi yutan son derece yo\u011funla\u015fm\u0131\u015f k\u00fc\u00e7\u00fck bir uzay sahas\u0131.<\/p>\n

Yak\u0131n zamanlara kadar astronomi ilmi kara deliklerden tamamen habersizdi. Uzayda bu \u015fekilde
\nher\u015feyi yutabilecek deh\u015fetli bir \u00e7ekim g\u00fcc\u00fcn\u00fcn varl\u0131\u011f\u0131 hi\u00e7 d\u00fc\u015f\u00fcn\u00fclmemi\u015fti. Ancak gerek fizik\u00ee \u00f6mr\u00fcn\u00fc
\ntamamlayarak \u00f6len y\u0131ld\u0131zlar\u0131n sonunun ne oldu\u011funun yava\u015f yava\u015f anla\u015f\u0131lmas\u0131 ve gerekse galaksilerin
\n\u00e7e\u015fitli noktalar\u0131nda g\u00f6r\u00fclen tuhaf olaylar; bir\u00e7ok g\u00f6k cisminin arkas\u0131nda hi\u00e7bir iz b\u0131rakmadan yok
\nolmas\u0131; gaz ve toz bulutlar\u0131n\u0131n bir nokta etraf\u0131nda meydana getirdi\u011fi spiral \u015feklindeki d\u00f6n\u00fc\u015f\u00fcm, uzay\u0131n
\nbu noktalar\u0131nda \u00e7ekim g\u00fcc\u00fc korkun\u00e7 bir cismin varl\u0131\u011f\u0131n\u0131 apa\u00e7\u0131k ortaya koyuyordu.<\/p>\n

Karadelik ilk defa Albert\u00a0Einstein<\/strong><\/a>\u2019in genel relativite (izafiyet) teorisinden faydalan\u0131larak 1939\u2019da Amerikal\u0131 bilim adam\u0131 J.Robert\u00a0Oppenheimer<\/strong> ve Hartland S.Synder<\/strong> taraf\u0131ndan a\u00e7\u0131kland\u0131.<\/p>\n

\u0130leri s\u00fcr\u00fclen bir hipoteze g\u00f6re, karadelik, y\u0131ld\u0131zlar\u0131n meydana geli\u015fi ve devam\u0131n\u0131n bir neticesidir.
\nMilyonlarca sene boyunca parlayan bir y\u0131ld\u0131z sonunda yak\u0131t\u0131n\u0131 t\u00fcketmektedir. Bu y\u00fczden de \u015fiddetli bir
\n\u015fekilde b\u00fcz\u00fclmekte ve bu \u015fekilde meydana gelen ters tepki y\u0131ld\u0131z\u0131n tekrar \u0131s\u0131nmas\u0131na yol a\u00e7makta ve
\nsonunda y\u0131ld\u0131z\u0131 infilak ettirmektedir. Patl\u0131yan y\u0131ld\u0131z\u0131n bir b\u00f6l\u00fcm\u00fc uzaya da\u011f\u0131l\u0131rken \u00e7ekirdek,
\nb\u00fcz\u00fclmesine devam etmekte ve yo\u011funlu\u011fu da giderek artmaktad\u0131r. Sonunda koskoca y\u0131ld\u0131z\u0131n \u00e7ap\u0131
\nbirka\u00e7 kilometreye inince yo\u011funluk m\u00fcthi\u015f bir \u00f6l\u00e7\u00fcye \u00e7\u0131kmakta ve art\u0131k \u0131s\u0131y\u0131 ve \u0131\u015f\u0131\u011f\u0131 yutacak bir h\u00e2le
\ngelmektedir. Madde o kadar s\u0131k\u0131\u015f\u0131r ki, mesel\u00e2 696.000 km yar\u0131\u00e7ap\u0131ndaki g\u00fcne\u015fin bu \u015fekilde b\u00fcz\u00fclmesi
\nile 2,5 km yar\u0131\u00e7ap\u0131nda bir karadelik meydana gelir.<\/p>\n

Modern astronominin en ilgi \u00e7ekici konular\u0131ndan biri olan karadelikler, kurgubiliminde ba\u015fl\u0131ca
\ntemalar\u0131ndan birini te\u015fkil eder. \u0130nsano\u011flunun bilinmeyen \u015feylere olan nih\u00e2yetsiz merak\u0131 kurgu bilimin,
\nuzay\u0131n bu dipsiz kuyular\u0131n\u0131 alabildi\u011fine i\u015flemesine sebeb olmu\u015ftur. Kimi filmlerde esrarengiz bir
\nkaradeli\u011fin \u00e7ekimine kap\u0131lan ve bundan kurtulamayan uzay gemileri ka\u00e7\u0131n\u0131lmaz sonlar\u0131na do\u011fru
\ns\u00fcr\u00fcklenirken, kimilerinde de karadeli\u011fin i\u00e7ine dal\u0131p hayatta kalabilen uzay adamlar\u0131 bamba\u015fka bir
\n\u00e2leme giri\u015f yapm\u0131\u015flard\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

Teleskop veya radyoteleskop gibi hi\u00e7bir fizik\u00ee g\u00f6zlem \u00e2letiyle varl\u0131\u011f\u0131 ke\u015ffedilemeyen, ancak etraf\u0131nda meydana getirdi\u011fi tesir ve de\u011fi\u015fikliklerle te\u015fhis edilebilen, \u00e7ekim g\u00fcc\u00fc sonsuza yak\u0131n oldu\u011fu i\u00e7in \u0131s\u0131, \u0131\u015f\u0131k ve ses d\u00e2hil…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[2745,2086,2744],"class_list":["post-3089","post","type-post","status-publish","format-standard","hentry","category-bilim","tag-hartland-s-synder","tag-kara-delik","tag-robert-oppenheimer"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/3089"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3089"}],"version-history":[{"count":5,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/3089\/revisions"}],"predecessor-version":[{"id":9836,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/3089\/revisions\/9836"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}