{"id":130309,"date":"2025-10-23T12:36:12","date_gmt":"2025-10-23T12:36:12","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=130309"},"modified":"2025-10-23T12:36:12","modified_gmt":"2025-10-23T12:36:12","slug":"3i-atlas-kafalari-karistirmaya-devam-ediyor-yildizlararasi-cismin-kuyrugu-terse-dondu","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/10\/23\/3i-atlas-kafalari-karistirmaya-devam-ediyor-yildizlararasi-cismin-kuyrugu-terse-dondu\/","title":{"rendered":"3I\/ATLAS kafalar\u0131 kar\u0131\u015ft\u0131rmaya devam ediyor: Y\u0131ld\u0131zlararas\u0131 cismin kuyru\u011fu terse d\u00f6nd\u00fc"},"content":{"rendered":"

<\/span> \u0130G\u00fcne\u015f sistemimizin d\u0131\u015f\u0131ndan gelen ve ilk olarak Temmuz ay\u0131nda g\u00f6zlemlenen\u00a03I\/ATLAS<\/strong>, kafalar\u0131 kar\u0131\u015ft\u0131rmaya devam ediyor. Harvard \u00dcniversitesi’nden Avi Loeb’in bir uzayl\u0131 arac\u0131 oldu\u011funu iddia etti\u011f<\/strong>i, bilim d\u00fcnyas\u0131n\u0131n geri kalan\u0131n\u0131n ise bir kuyruklu y\u0131ld\u0131z oldu\u011fu konusunda diretti\u011fi\u00a03I\/ATLAS, s\u0131radan bir kuyruklu y\u0131ld\u0131zdan daha \u00f6nce hi\u00e7 g\u00f6rmedi\u011fimiz davran\u0131\u015flar sergilemeye devam ediyor. <\/figure>\n

G\u00fcne\u015f sistemimiz boyunca yol alan 3I\/ATLAS’\u0131 yak\u0131ndan takip etmeye devam eden bilim insanlar\u0131, a\u00e7\u0131klayamad\u0131klar\u0131 yeni bir durumla kar\u015f\u0131 kar\u015f\u0131ya. Temmuz ile Eyl\u00fcl aras\u0131nda yap\u0131lan g\u00f6zlemler, 3I\/ATLAS’\u0131n kuyru\u011funun tersine d\u00f6nd\u00fc\u011f\u00fcn\u00fc g\u00f6steriyor.<\/strong><\/p>\n

3I\/ATLAS, Bildi\u011fimiz Hi\u00e7bir Kuyruklu Y\u0131ld\u0131z Gibi Davranm\u0131yor<\/b><\/p>\n

Normal \u015fartlarda kuyruklu y\u0131ld\u0131zlar\u0131n kuyruklar\u0131, G\u00fcne\u015f\u2019ten gelen \u0131\u015f\u0131n\u0131m bas\u0131nc\u0131 nedeniyle daima G\u00fcne\u015f\u2019ten uza\u011fa do\u011fru uzan\u0131r. Fakat 3I\/ATLAS bu fizik kural\u0131n\u0131 adeta hi\u00e7e sayarak \u00f6nce G\u00fcne\u015f\u2019e d\u00f6n\u00fck bir \u201ckar\u015f\u0131-kuyruk\u201d olu\u015fturdu, ard\u0131ndan birka\u00e7 hafta i\u00e7inde kuyru\u011funu yeniden klasik y\u00f6ne \u00e7evirerek tam ters bir morfolojik d\u00f6n\u00fc\u015f\u00fcm ger\u00e7ekle\u015ftirdi. Astronomlar\u0131n ifadesiyle bu, \u201ck\u00fctle ak\u0131\u015f y\u00f6n\u00fcn\u00fcn tamamen tersine d\u00f6nmesi\u201d anlam\u0131na geliyor ve bu durum kuyruklu y\u0131ld\u0131z dinamiklerinde \u015fimdiye kadar e\u015fi g\u00f6r\u00fclmemi\u015f bir vakaya i\u015faret ediyor.<\/strong><\/p>\n

Bu dramatik d\u00f6n\u00fc\u015f\u00fcm ilk olarak 21 Temmuz 2025\u2019te Hubble taraf\u0131ndan g\u00f6r\u00fcnt\u00fclendi. Foto\u011fraflarda, \u00e7ekirdekten \u00e7\u0131kan yakla\u015f\u0131k 6.000 kilometrelik G\u00fcne\u015f\u2019e d\u00f6n\u00fck bir jet net \u015fekilde se\u00e7iliyordu. Ard\u0131ndan A\u011fustos sonunda Gemini South teleskobunun ald\u0131\u011f\u0131 veriler, bu yap\u0131n\u0131n tamamen kayboldu\u011funu ve kuyru\u011fun yeniden G\u00fcne\u015f\u2019ten uza\u011fa uzand\u0131\u011f\u0131n\u0131 do\u011frulad\u0131. B\u00f6ylece tersy\u00fcz olan kuyruk yap\u0131s\u0131 resmi olarak belgelenmi\u015f oldu.<\/p>\n

3I\/ATLAS’\u0131n bu benzersiz d\u00f6n\u00fc\u015f\u00fcm\u00fc bilim d\u00fcnyas\u0131n\u0131 yeni bir sorgulamaya itmi\u015f durumda. Bu da ortaya farkl\u0131 teorilerin \u00e7\u0131kmas\u0131na sebep oldu.<\/strong> Avi Loeb ve Eric Keto\u2019nun modeli, farkl\u0131 buz t\u00fcrlerinin farkl\u0131 uzakl\u0131klarda farkl\u0131 h\u0131zlarla s\u00fcblimle\u015fti\u011fini \u00f6ne s\u00fcr\u00fcyor. Uzak mesafelerde karbondioksit buzunun G\u00fcne\u015f\u2019e d\u00f6n\u00fck jetleri tetikledi\u011fi, cisme G\u00fcne\u015f yakla\u015ft\u0131k\u00e7a su buzu s\u00fcblimle\u015fmesinin bask\u0131n h\u00e2le gelip kuyruk y\u00f6n\u00fcn\u00fc normale d\u00f6nd\u00fcrd\u00fc\u011f\u00fc d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.\u00a0Ara\u015ft\u0131rmac\u0131 Adam Hibberd ise g\u00f6zlenen kuyruk tersine d\u00f6n\u00fc\u015f\u00fcn\u00fcn, y\u00f6nlendirilmi\u015f bir iti\u015f manevras\u0131yla birebir uyumlu oldu\u011funu savunuyor<\/strong>. Bu senaryoda ilk a\u015fama \u201cfrenleme\u201d, ikinci a\u015fama ise bir \u201cOberth manevras\u0131\u201d i\u00e7in h\u0131z kazanma ad\u0131m\u0131 olarak yorumlan\u0131yor. Yani 3I\/ATLAS\u2019\u0131n davran\u0131\u015f\u0131, do\u011fal bir kuyruklu y\u0131ld\u0131zdan \u00e7ok rota d\u00fczeltmesi yapan bir arac\u0131 and\u0131r\u0131yor.<\/strong><\/p>\n

Kritik G\u00f6zlem D\u00f6nemi Yeni Ba\u015fl\u0131yor<\/b><\/p>\n

3I\/ATLAS, 29 Ekim 2025\u2019te G\u00fcne\u015f\u2019e en yak\u0131n konumuna ula\u015ft\u0131. En kritik veri toplama s\u00fcreci ise Kas\u0131m ve Aral\u0131k 2025 aras\u0131nda ger\u00e7ekle\u015fecek. 3I\/ATLAS, 19 Aral\u0131k\u2019ta D\u00fcnya\u2019ya en yak\u0131n konumuna gelirken<\/strong>, bilim insanlar\u0131 kuyruk yap\u0131s\u0131nda yeni bir manevra veya ikinci bir y\u00f6n de\u011fi\u015fimi olup olmad\u0131\u011f\u0131n\u0131 g\u00f6zlemlemeye \u00e7al\u0131\u015facak. Bu s\u00fcre\u00e7te NASA\u2019n\u0131n Europa Clipper ve ESA\u2019n\u0131n Hera misyonlar\u0131n\u0131n, kuyru\u011fun iyon yap\u0131s\u0131n\u0131 do\u011frudan \u00f6rnekleme ihtimali bulunuyor. <\/strong>E\u011fer bu g\u00f6zlemler zaman\u0131nda yap\u0131labilirse, insanl\u0131k ilk kez y\u0131ld\u0131zlararas\u0131 bir cismin kuyru\u011fundan do\u011frudan veri toplam\u0131\u015f olacak. E\u011fer bu ger\u00e7ekle\u015firse, aylard\u0131r devam eden bu belirsizlik de b\u00fcy\u00fck olas\u0131l\u0131kla ayd\u0131nlat\u0131lm\u0131\u015f olacak.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/3i-atlas-kafalari-karistirmaya-devam-ediyor-simdi-de-terse-dondu–197659<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u0130G\u00fcne\u015f sistemimizin d\u0131\u015f\u0131ndan gelen ve ilk olarak Temmuz ay\u0131nda g\u00f6zlemlenen\u00a03I\/ATLAS, kafalar\u0131 kar\u0131\u015ft\u0131rmaya devam ediyor. Harvard \u00dcniversitesi’nden Avi Loeb’in bir uzayl\u0131 arac\u0131 oldu\u011funu iddia etti\u011fi, bilim d\u00fcnyas\u0131n\u0131n geri kalan\u0131n\u0131n ise bir …<\/p>\n","protected":false},"author":1,"featured_media":130310,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[2872,459,1358,8705,874],"class_list":["post-130309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-gozlem","tag-gunes","tag-kuyruk","tag-kuyruklu-yildiz","tag-yon"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/130309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=130309"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/130309\/revisions"}],"predecessor-version":[{"id":130312,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/130309\/revisions\/130312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/130310"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=130309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=130309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=130309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}