{"id":31304,"date":"2026-01-09T11:15:08","date_gmt":"2026-01-09T08:15:08","guid":{"rendered":"https:\/\/ekonomigundemi.com.tr\/index.php\/2026\/01\/09\/hubble-tarafindan-kesfedilen-yeni-bir-gok-cismi-cloud-9"},"modified":"2026-01-09T11:15:08","modified_gmt":"2026-01-09T08:15:08","slug":"hubble-tarafindan-kesfedilen-yeni-bir-gok-cismi-cloud-9","status":"publish","type":"post","link":"https:\/\/ekonomigundemi.com.tr\/index.php\/2026\/01\/09\/hubble-tarafindan-kesfedilen-yeni-bir-gok-cismi-cloud-9\/","title":{"rendered":"Hubble taraf\u0131ndan ke\u015ffedilen yeni bir g\u00f6k cismi: Cloud-9"},"content":{"rendered":"<p>ESA&#039;dan yap\u0131lan a\u00e7\u0131klamaya g\u00f6re, \u201cCloud-9\u201d ad\u0131 verilen bu nesnenin, evrende bu t\u00fcrden bir nesnenin ilk kez tespit edildi\u011fi \u00f6rnek oldu.<\/p>\n<p>Program\u0131n ba\u015f ara\u015ft\u0131rmac\u0131s\u0131, \u0130talya&#039;n\u0131n Milano kentindeki Milano-Bicocca \u00dcniversitesi&#039;nden Alejandro Benitez-Llambay, \u201cBu, ba\u015far\u0131s\u0131z bir galaksinin hikayesidir. Bilimde, genellikle ba\u015far\u0131s\u0131zl\u0131klardan ba\u015far\u0131lar\u0131ndan daha fazla \u015fey \u00f6\u011freniriz. Bu durumda, y\u0131ld\u0131zlar\u0131n g\u00f6r\u00fclmemesi teorinin do\u011frulu\u011funu kan\u0131tl\u0131yor. Bu, yerel evrende hen\u00fcz olu\u015fmam\u0131\u015f bir galaksinin ilkel yap\u0131 ta\u015f\u0131n\u0131 buldu\u011fumuzu g\u00f6steriyor\u201d dedi.<\/p>\n<p>Avrupa Uzay Ajans\u0131&#039;n\u0131n AURA\/STScI&#039;dan ekip \u00fcyesi Andrew Fox, \u201cBu bulut, karanl\u0131k evrene a\u00e7\u0131lan bir pencere. Teorik olarak, evrendeki k\u00fctlenin \u00e7o\u011funun karanl\u0131k madde olmas\u0131 gerekti\u011fini biliyoruz, ancak bu karanl\u0131k madde \u0131\u015f\u0131k yaymad\u0131\u011f\u0131 i\u00e7in tespit edilmesi zor. Cloud-9, bize karanl\u0131k maddenin hakim oldu\u011fu bir bulutu nadir bir \u015fekilde g\u00f6rme f\u0131rsat\u0131 veriyor&#8221; dedi.<\/p>\n<p>A\u00e7\u0131klamaya g\u00f6re bu nesne, Reiyonizasyon S\u0131n\u0131rl\u0131 H I Bulutu veya \u2018RELHIC\u2019 olarak adland\u0131r\u0131l\u0131yor. \u2018H I\u2019 terimi n\u00f6tr hidrojeni ifade ederken, \u2018RELHIC\u2019 evrenin ilk g\u00fcnlerinden kalma, y\u0131ld\u0131zlar olu\u015fturmam\u0131\u015f bir fosil kal\u0131nt\u0131s\u0131 olan do\u011fum hidrojen bulutunu tan\u0131ml\u0131yor. Y\u0131llard\u0131r bilim adamlar\u0131, teoride \u00f6nerilen bu hayalet nesnenin kan\u0131tlar\u0131n\u0131 ar\u0131yorlard\u0131. Ancak Hubble&#039;\u0131 buluta y\u00f6nelttiklerinde, onun ger\u00e7ekten y\u0131ld\u0131zs\u0131z oldu\u011funu do\u011frulayabildiler.<\/p>\n<p>ABD Baltimore&#039;daki Uzay Teleskobu Bilim Enstit\u00fcs\u00fc&#039;nden (STScI) ba\u015f yazar Gagandeep Anand, \u201cHubble&#039;\u0131 kullanmadan \u00f6nce, bunun yer tabanl\u0131 teleskoplarla g\u00f6remedi\u011fimiz soluk bir c\u00fcce galaksi oldu\u011funu s\u00f6yleyebilirdik. Y\u0131ld\u0131zlar\u0131 ortaya \u00e7\u0131karmak i\u00e7in yeterince hassas de\u011fillerdi; ancak, Hubble\u2019\u0131n Geli\u015fmi\u015f Ara\u015ft\u0131rma Kameras\u0131 sayesinde, orada hi\u00e7bir \u015feyin olmad\u0131\u011f\u0131n\u0131 kesin olarak belirleyebiliyoruz\u201d diye a\u00e7\u0131klad\u0131.<\/p>\n<p>Ara\u015ft\u0131rma ekibinden Rachael Beaton, &#8220;Bu kal\u0131nt\u0131 bulutun ke\u015ffi s\u00fcrpriz oldu. Galaktik kom\u015fular\u0131m\u0131z aras\u0131nda, birka\u00e7 terk edilmi\u015f ev olabilir&#8221; dedi.<\/p>\n<p>ESA a\u00e7\u0131klamas\u0131nda \u015f\u00f6yle denildi:<\/p>\n<p>&#8220;RELHIC&#039;lerin, y\u0131ld\u0131zlar\u0131 olu\u015fturacak kadar gaz biriktiremeyen karanl\u0131k madde bulutlar\u0131 oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. Bunlar, galaksi olu\u015fumunun ilk a\u015famalar\u0131na bir pencere a\u00e7\u0131yor. Cloud-9, evrende y\u0131ld\u0131zlar ve galaksiler gibi parlak nesnelere odaklanan geleneksel g\u00f6zlemlerle incelenmesi zor olan, karanl\u0131k maddenin hakim oldu\u011fu bir\u00e7ok ba\u015fka k\u00fc\u00e7\u00fck yap\u0131n\u0131n, yani ba\u015far\u0131s\u0131z galaksilerin varl\u0131\u011f\u0131n\u0131 g\u00f6steriyor. Bu ke\u015fif, y\u0131ld\u0131zlar ve galaksiler gibi parlak nesnelere odaklanan geleneksel g\u00f6zlemlerle incelenmesi zor olan evrenin karanl\u0131k bile\u015fenleri hakk\u0131nda yeni bilgiler sa\u011fl\u0131yor.&#8221;<br \/>\n\u00a0<\/p>\n<p> <strong><\/strong><br \/>\nEKONOM\u0130 GAZETES\u0130 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130stanbul, 9 Ocak (Hibya) &#8211; NASA ve Avrupa Uzay Ajans\u0131&#8217;dan (ESA) Hubble Uzay Teleskobunu kullanan bir ekip, y\u0131ld\u0131zs\u0131z, gaz bak\u0131m\u0131ndan zengin, karanl\u0131k madde bulutu olan ve erken galaksi olu\u015fumunun bir \u201ckal\u0131nt\u0131s\u0131\u201d veya art\u0131\u011f\u0131 olarak kabul edilen yeni bir t\u00fcr astronomik nesne ke\u015ffetti.<\/p>\n","protected":false},"author":1,"featured_media":31305,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow07ekDA:productID":"","footnotes":""},"categories":[4,13],"tags":[],"class_list":["post-31304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dunya","category-teknoloji"],"_links":{"self":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/31304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=31304"}],"version-history":[{"count":0,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/31304\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media\/31305"}],"wp:attachment":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=31304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=31304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=31304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}