{"id":115344,"date":"2019-12-08T10:40:02","date_gmt":"2019-12-08T08:40:02","guid":{"rendered":"https:\/\/osr.org\/?p=115344"},"modified":"2023-07-24T14:00:44","modified_gmt":"2023-07-24T12:00:44","slug":"yeni-bir-asteroid-uyarisi","status":"publish","type":"post","link":"https:\/\/osr.org\/tr\/blog\/astronomi\/yeni-bir-asteroid-uyarisi\/","title":{"rendered":"Yeni bir asteroid uyar\u0131s\u0131"},"content":{"rendered":"<p>Bennu ad\u0131ndaki asteroid belli zaman aral\u0131klar\u0131nda D\u00fcnya\u2019n\u0131n yak\u0131n\u0131ndan ge\u00e7i\u015f yapmakta. Bennu\u2019yu inceleyen OSIRIS-REx uzay arac\u0131ndan bu hafta gelen resimler ise bilim insanlar\u0131n\u0131 olduk\u00e7a \u015fa\u015f\u0131rtt\u0131. Resimler, asteroidin uzaya rastgele maddeler sa\u00e7t\u0131\u011f\u0131n\u0131 g\u00f6steriyor.<\/p>\n<p>OSIRIS-REx\u2019e ait kameralar, asteroidin \u00fc\u00e7 noktas\u0131nda meydana gelen sa\u00e7\u0131lmalar\u0131 yakalamay\u0131 ba\u015fard\u0131. Meydana gelen bu sa\u00e7\u0131lmalar\u0131n her birinde asteroide ait yakla\u015f\u0131k 100 cm boyunda bir\u00e7ok par\u00e7ac\u0131\u011f\u0131n uzaya savruldu\u011fu tespit edildi. Ara\u015ft\u0131rmac\u0131lar, ilk ba\u015fta resimlerde g\u00f6rd\u00fckleri parlak noktalar\u0131n arka plandaki y\u0131ld\u0131zlar olduklar\u0131n\u0131 d\u00fc\u015f\u00fcnm\u00fc\u015f. Fakat dikkatli incelemeler sonucunda bu maddelerin Bennu\u2019nun y\u00fczeyine ait par\u00e7ac\u0131klar oldu\u011fu tespit edildi.<\/p>\n<p>Bennu adl\u0131 asteroidin bu k\u0131r\u0131lgan y\u00fczey yap\u0131s\u0131na neyin sebep oldu\u011fu hala \u00e7\u00f6z\u00fclebilmi\u015f de\u011fil. OSIRIS-REx g\u00f6revinin ba\u015f\u0131nda yer alan ve Arizona \u00dcniversitesi\u2019nde profes\u00f6r olan Dante Lauretta, bu konu hakk\u0131nda a\u00e7\u0131klamalarda bulundu.<\/p>\n<h2><span style=\"color: #15acdf\">Y\u0131ld\u0131zlar ve s\u00fcprizli asteroidler<\/span><\/h2>\n<p>Lauretta, yapt\u0131\u011f\u0131 a\u00e7\u0131klamalarda \u201cBennu bizi \u015fa\u015f\u0131rtan bir\u00e7ok s\u00fcrprize sahip. Bunlar\u0131n aras\u0131nda par\u00e7ac\u0131k f\u0131rlatma olaylar\u0131 da bizde fazlas\u0131yla merak uyand\u0131rd\u0131. Ge\u00e7ti\u011fimiz birka\u00e7 ayd\u0131r bu gizemli cismi yak\u0131ndan inceliyoruz. Asteroidlerin do\u011fas\u0131n\u0131 anlamam\u0131z i\u00e7in bu olduk\u00e7a b\u00fcy\u00fck bir f\u0131rsat.\u201d s\u00f6zlerini kulland\u0131.<\/p>\n<p>OSIRIS-REx g\u00f6revinin ger\u00e7ekle\u015fmesinde b\u00fcy\u00fck bir rol oynayan ve Arizona \u00dcniversitesinde g\u00f6kbilimci olan Carl Hergenrother, \u201cDaha \u00f6nce bir asteroid hi\u00e7 bu kadar yak\u0131ndan incelenmemi\u015fti. Yak\u0131n zamanda asteroidler hakk\u0131ndaki genel d\u00fc\u015f\u00fcncemiz, onlar\u0131n uzayda dola\u015fan \u00f6l\u00fc objeler oldu\u011fu y\u00f6n\u00fcndeydi. \u015eu an elde etti\u011fimiz bilgileri ve g\u00f6zlemlediklerimizi d\u00fcnyadan elde etme \u015fans\u0131m\u0131z olamazd\u0131. \u015eimdi akl\u0131m\u0131z\u0131 kurcalayan as\u0131l soru; Bennu asteroidinin sergiledi\u011fi bu s\u00fcre\u00e7 di\u011fer b\u00fct\u00fcn aktif asteroidlerde ya\u015fanan s\u0131radan bir durum mu, yoksa tamamen farkl\u0131 bir durum mu?\u201d a\u00e7\u0131klamas\u0131nda bulundu.Hergenrother, Bennu\u2019nun y\u00fczeyinde meydana gelen bu par\u00e7alanmalar\u0131n 115 dereceye ula\u015fabilen s\u0131cakl\u0131klardan dolay\u0131 meydana gelmi\u015f olabilece\u011fini d\u00fc\u015f\u00fcn\u00fcyor.<\/p>\n<p>Olas\u0131l\u0131klar aras\u0131nda; meteorit \u00e7arp\u0131\u015fmalar\u0131 ve kaynayan sular da yer al\u0131yor.  <\/p>\n<p>OSIRIS-REx, 2023 y\u0131l\u0131nda D\u00fcnya\u2019ya d\u00f6n\u00fc\u015f yapmadan \u00f6nce Bennu\u2019nun y\u00fczeyine ini\u015f yap\u0131p \u00f6rnekler toplayacak. Bennu\u2019nun \u015fu anki konumu D\u00fcnya ve Mars aras\u0131nda meteorit \u00e7arp\u0131\u015fmalar\u0131n\u0131n yo\u011fun oranda ya\u015fand\u0131\u011f\u0131 bir noktada yer al\u0131yor.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bennu ad\u0131ndaki asteroid belli zaman aral\u0131klar\u0131nda D\u00fcnya\u2019n\u0131n yak\u0131n\u0131ndan ge\u00e7i\u015f yapmakta. Bennu\u2019yu inceleyen OSIRIS-REx uzay arac\u0131ndan bu hafta gelen resimler ise bilim insanlar\u0131n\u0131 olduk\u00e7a \u015fa\u015f\u0131rtt\u0131. Resimler, asteroidin uzaya rastgele maddeler sa\u00e7t\u0131\u011f\u0131n\u0131 g\u00f6steriyor. OSIRIS-REx\u2019e ait kameralar, asteroidin \u00fc\u00e7 noktas\u0131nda meydana gelen sa\u00e7\u0131lmalar\u0131 yakalamay\u0131 ba\u015fard\u0131. Meydana gelen bu sa\u00e7\u0131lmalar\u0131n her birinde asteroide ait yakla\u015f\u0131k 100 cm boyunda bir\u00e7ok [&hellip;]<\/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-115344","post","type-post","status-publish","format-standard","hentry","category-astronomi"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Yeni bir asteroid uyar\u0131s\u0131 - Online Star Register<\/title>\n<meta name=\"description\" content=\"Bennu asteroidi d\u00fcnyaya yakla\u015f\u0131yor\" \/>\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\/yeni-bir-asteroid-uyarisi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Yeni bir asteroid uyar\u0131s\u0131 - 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