{"id":47082,"date":"2018-07-19T21:48:16","date_gmt":"2018-07-19T19:48:16","guid":{"rendered":"https:\/\/osr.org\/?p=47082\/"},"modified":"2018-07-19T21:48:16","modified_gmt":"2018-07-19T19:48:16","slug":"bir-yildiz-gezegeni-yutabilir","status":"publish","type":"post","link":"https:\/\/osr.org\/tr\/blog\/astronomi\/bir-yildiz-gezegeni-yutabilir\/","title":{"rendered":"Bir y\u0131ld\u0131z gezegeni yutabilir"},"content":{"rendered":"

Art\u0131k her \u015fey daha a\u00e7\u0131k<\/span><\/h2>\n

Her zamanki gibi yine yeni haberler NASA yani Amerikan Havac\u0131l\u0131k ve Uzay Ajans\u0131\u2019\u0131ndan. Her ge\u00e7en g\u00fcn yeni bir ke\u015fif ve yeni bir geli\u015fmeye uyan\u0131yoruz. Art\u0131k g\u00f6ky\u00fcz\u00fcnde neler oldu\u011funu ve y\u0131ld\u0131zlar aras\u0131nda neler olabilece\u011fini daha iyi anlama ba\u015fl\u0131yoruz. Bu sayede de hem d\u00fcnyam\u0131z\u0131 geli\u015ftiriyoruz, hem de art\u0131k daha geni\u015f bir \u00e7er\u00e7evede d\u00fc\u015f\u00fcnmeye ba\u015fl\u0131yoruz. Her yeni g\u00f6k bilim ke\u015ffi ise bize yine ilham vermeye devam ediyor ve belki de bize bir kez daha hat\u0131rlat\u0131yor: Asl\u0131nda bizim d\u00fcnyam\u0131z\u0131n d\u0131\u015f\u0131nda ya\u015fad\u0131\u011f\u0131m\u0131z bu kocaman evren bizi besliyor ve b\u00fcy\u00fct\u00fcyor.<\/p>\n

NASA’dan yap\u0131lan yeni bir a\u00e7\u0131klamaya g\u00f6re Chandra X-I\u015f\u0131n\u0131 Teleskobu, D\u00fcnya’dan 450 \u0131\u015f\u0131k y\u0131l\u0131 \u00f6tede bulunan “RW Aur A” y\u0131ld\u0131z\u0131 \u00e7evresinde bulunan ve bir ba\u015fka gezegen ya da g\u00f6k cismiyle \u00e7arp\u0131\u015ft\u0131\u011f\u0131 tahmin edilen gen\u00e7 bir y\u0131ld\u0131z\u0131n enkaz\u0131n\u0131n y\u0131ld\u0131z i\u00e7inde yok olu\u015funu kayda ald\u0131. <\/p>\n

Y\u0131ld\u0131zlar\u0131n d\u00fcnyas\u0131na yakla\u015fmak<\/span><\/h2>\n

RW Aur A, 1937’de ke\u015ffedilmi\u015fti. Bu zamana kadar da parlakl\u0131\u011f\u0131ndaki de\u011fi\u015fkenlik nedeniyle g\u00f6k bilimcilerin ilgisini \u00e7ekiyordu. G\u00f6k bilimciler ve ara\u015ft\u0131rmac\u0131lar y\u0131ld\u0131z\u0131n ilk zamanlardaki parlakl\u0131\u011f\u0131n\u0131n azald\u0131\u011f\u0131n\u0131 ke\u015ffetti ve sonra da bunun nedenini somut olarak tespit etmeyi ba\u015fard\u0131. Bu ke\u015fifle birlikte y\u0131ld\u0131zlar\u0131n d\u00fcnyas\u0131na dair yeni bir veriye sahip olduk ve asl\u0131nda bizden \u00e7ok uzakta kalan y\u0131ld\u0131zlar\u0131n d\u00fcnyas\u0131na biraz daha yakla\u015ft\u0131k.<\/p>\n

Massachusetts Teknoloji Enstit\u00fcs\u00fcne (MIT) kurumuna ba\u011fl\u0131 olan Kavli Astrofizik ve Uzay Ara\u015ft\u0131rmas\u0131 Enstit\u00fcs\u00fcnden ara\u015ft\u0131rmac\u0131 ve g\u00f6k bilimci Hans Moritz Guenther, ise \u015funlar\u0131 s\u00f6yl\u00fcyor “Bilgisayar sim\u00fclasyonlar\u0131 gezegenlerin gen\u00e7 y\u0131ld\u0131zlar\u0131n i\u00e7ine d\u00fc\u015febilece\u011fini g\u00f6steriyordu ancak bu durumu daha \u00f6nce hi\u00e7 g\u00f6zlemleme olana\u011f\u0131 bulamam\u0131\u015ft\u0131k. B\u00f6ylece, ilk defa bir gen\u00e7 bir y\u0131ld\u0131z\u0131n gezegen veya gezegenleri massetti\u011fini kayda ge\u00e7irmi\u015f oluyoruz.”
\nAra\u015ft\u0131rmac\u0131lar en az biri b\u00fcy\u00fck bir y\u0131ld\u0131z olan 2 g\u00f6k cisminin \u00e7arp\u0131\u015fmas\u0131yla olu\u015fan kal\u0131n toz ve gaz bulutunun y\u0131ld\u0131z\u0131n parlakl\u0131\u011f\u0131ndaki azalmaya sebep oldu\u011funu d\u00fc\u015f\u00fcn\u00fcyor.<\/p>\n","protected":false},"excerpt":{"rendered":"

Art\u0131k her \u015fey daha a\u00e7\u0131k Her zamanki gibi yine yeni haberler NASA yani Amerikan Havac\u0131l\u0131k ve Uzay Ajans\u0131\u2019\u0131ndan. Her ge\u00e7en g\u00fcn yeni bir ke\u015fif ve yeni bir geli\u015fmeye uyan\u0131yoruz. Art\u0131k g\u00f6ky\u00fcz\u00fcnde neler oldu\u011funu ve y\u0131ld\u0131zlar aras\u0131nda neler olabilece\u011fini daha iyi anlama ba\u015fl\u0131yoruz. Bu sayede de hem d\u00fcnyam\u0131z\u0131 geli\u015ftiriyoruz, hem de art\u0131k daha geni\u015f bir \u00e7er\u00e7evede […]<\/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":[506],"tags":[],"class_list":["post-47082","post","type-post","status-publish","format-standard","hentry","category-astronomi"],"acf":[],"yoast_head":"\nBir y\u0131ld\u0131z gezegeni yutabilir - Online Star Register<\/title>\n<meta name=\"description\" content=\"Son g\u00f6k bilim ara\u015ft\u0131rmalar\u0131ndan g\u00f6r\u00fclenler herkesi \u015fa\u015f\u0131rtt\u0131: Bir y\u0131ld\u0131z, bir gezegeni yuttu\" \/>\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\/astronomi\/bir-yildiz-gezegeni-yutabilir\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bir y\u0131ld\u0131z gezegeni yutabilir - Online Star Register\" \/>\n<meta property=\"og:description\" content=\"Son g\u00f6k bilim ara\u015ft\u0131rmalar\u0131ndan g\u00f6r\u00fclenler herkesi \u015fa\u015f\u0131rtt\u0131: Bir y\u0131ld\u0131z, bir gezegeni yuttu\" \/>\n<meta property=\"og:url\" content=\"https:\/\/osr.org\/tr\/blog\/astronomi\/bir-yildiz-gezegeni-yutabilir\/\" \/>\n<meta property=\"og:site_name\" content=\"Online Star Register\" \/>\n<meta property=\"article:published_time\" content=\"2018-07-19T19:48:16+00:00\" \/>\n<meta name=\"author\" content=\"Hatice Utkan Ozden\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hatice Utkan Ozden\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\n\t \"@context\": \"https:\/\/schema.org\",\n\t \"@graph\": [\n\t {\n\t \"@type\": \"WebPage\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/bir-yildiz-gezegeni-yutabilir\/\",\n\t \"url\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/bir-yildiz-gezegeni-yutabilir\/\",\n\t \"name\": \"Bir y\u0131ld\u0131z gezegeni yutabilir - Online Star Register\",\n\t \"isPartOf\": {\n\t \"@id\": \"https:\/\/osr.org\/tr\/#website\"\n\t },\n\t \"datePublished\": \"2018-07-19T19:48:16+00:00\",\n\t \"author\": {\n\t \"@id\": \"https:\/\/osr.org\/tr\/#\/schema\/person\/ef86e8c767dff5d728379a636d34a85a\"\n\t },\n\t \"description\": \"Son g\u00f6k bilim ara\u015ft\u0131rmalar\u0131ndan g\u00f6r\u00fclenler herkesi \u015fa\u015f\u0131rtt\u0131: Bir y\u0131ld\u0131z, bir gezegeni yuttu\",\n\t \"breadcrumb\": {\n\t \"@id\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/bir-yildiz-gezegeni-yutabilir\/#breadcrumb\"\n\t },\n\t \"inLanguage\": \"tr\",\n\t \"potentialAction\": [\n\t {\n\t \"@type\": \"ReadAction\",\n\t \"target\": [\n\t \"https:\/\/osr.org\/tr\/blog\/astronomi\/bir-yildiz-gezegeni-yutabilir\/\"\n\t ]\n\t }\n\t ]\n\t },\n\t {\n\t \"@type\": \"BreadcrumbList\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/bir-yildiz-gezegeni-yutabilir\/#breadcrumb\",\n\t \"itemListElement\": [\n\t {\n\t \"@type\": \"ListItem\",\n\t \"position\": 1,\n\t \"name\": \"Home\",\n\t \"item\": \"https:\/\/osr.org\/tr\/\"\n\t },\n\t {\n\t \"@type\": \"ListItem\",\n\t \"position\": 2,\n\t \"name\": \"Astronomi\",\n\t \"item\": \"https:\/\/osr.org\/tr\/astronomi\/\"\n\t },\n\t {\n\t \"@type\": \"ListItem\",\n\t \"position\": 3,\n\t \"name\": \"Bir y\u0131ld\u0131z gezegeni yutabilir\"\n\t }\n\t ]\n\t },\n\t {\n\t \"@type\": \"WebSite\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/#website\",\n\t \"url\": \"https:\/\/osr.org\/tr\/\",\n\t \"name\": \"Online Star Register\",\n\t \"description\": \"\",\n\t \"potentialAction\": [\n\t {\n\t \"@type\": \"SearchAction\",\n\t \"target\": {\n\t \"@type\": \"EntryPoint\",\n\t \"urlTemplate\": \"https:\/\/osr.org\/tr\/?s={search_term_string}\"\n\t },\n\t \"query-input\": {\n\t \"@type\": \"PropertyValueSpecification\",\n\t \"valueRequired\": true,\n\t \"valueName\": \"search_term_string\"\n\t }\n\t }\n\t ],\n\t \"inLanguage\": \"tr\"\n\t },\n\t {\n\t \"@type\": \"Person\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/#\/schema\/person\/ef86e8c767dff5d728379a636d34a85a\",\n\t \"name\": \"Hatice Utkan Ozden\",\n\t \"description\": \"Hatice Utkan \u00d6zden is a writer and a journalist. 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