Japonya'n\u0131n uzay g\u00f6zlemleri kapsam\u0131nda, 0,5 metrelik bir teleskopla \u00e7ekilen bu g\u00f6r\u00fcnt\u00fc, neredeyse alg\u0131lanamaz, noktasal iyon kuyru\u011fuyla tezat olu\u015fturan, dikkat \u00e7ekici derecede geni\u015f ve da\u011f\u0131n\u0131k bir toz kuyru\u011funu ortaya \u00e7\u0131kard\u0131. Japon bilim insanlar\u0131n\u0131n a\u00e7\u0131klamalar\u0131na g\u00f6re, bu ola\u011fand\u0131\u015f\u0131 morfoloji, \u015fimdiye kadar tespit edilen \u00fc\u00e7\u00fcnc\u00fc y\u0131ld\u0131zlararas\u0131 ziyaret\u00e7inin farkl\u0131 bir bile\u015fime ve k\u00f6keni oldu\u011funu ve di\u011fer y\u0131ld\u0131z sistemlerinin olu\u015fumu hakk\u0131nda de\u011ferli veriler sa\u011flad\u0131\u011f\u0131n\u0131 g\u00f6steriyor.<\/p>\n
\u00d6te yandan, 3I\/ATLAS kuyruklu y\u0131ld\u0131z\u0131n\u0131n analizi, d\u00fcnyan\u0131n d\u00f6rt bir yan\u0131ndaki ara\u015ft\u0131rma ekipleri taraf\u0131ndan s\u00fcrd\u00fcr\u00fcl\u00fcyor. \u00d6n bulgular, bu kuyruklu y\u0131ld\u0131z\u0131n \u00f6zelliklerinin, derin uzayda seyahat eden k\u00fc\u00e7\u00fck g\u00f6k cisimlerinin bile\u015fimi hakk\u0131ndaki mevcut modelleri yeniden tan\u0131mlayabilece\u011fini ve kendi sistemlerinin do\u011fal bir ara\u015ft\u0131rma arac\u0131 olarak hizmet edebilece\u011fini g\u00f6steriyor.<\/p>\n
Japonh Astroog Itagaki taraf\u0131ndan \u00e7ekilen g\u00f6r\u00fcnt\u00fcn\u00fcn analizi, 3I\/ATLAS'\u0131n toz kuyru\u011funun son derece ince par\u00e7ac\u0131klardan olu\u015ftu\u011funu g\u00f6steriyor. Bilim insanlar\u0131 bu durumu, “Essa \u00f6zelli\u011fi atipiktir, \u00e7\u00fcnk\u00fc G\u00fcne\u015f Sistemimizdeki kuyruklu y\u0131ld\u0131zlar genellikle daha kaba toz taneleri p\u00fcsk\u00fcrt\u00fcr ve bunlar g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131yla farkl\u0131 \u015fekilde etkile\u015fime girer” diye tan\u0131ml\u0131yor ve \u015f\u00f6yle a\u00e7\u0131kl\u0131yor:<\/p>\n
“Bu ince toz, kuyruklu y\u0131ld\u0131z\u0131n \u00e7ok \u00f6zel ko\u015fullara sahip bir ortamda, muhtemelen ana y\u0131ld\u0131z\u0131ndan daha uzak bir b\u00f6lgede veya belirli bir kimyasal bile\u015fime sahip bir protoplanet diskte olu\u015ftu\u011funu g\u00f6sterebilir. Bu g\u00f6zlem, galakside bulunan kuyruklu y\u0131ld\u0131zlar\u0131n benzer olu\u015fum s\u00fcre\u00e7lerine sahip oldu\u011fu varsay\u0131m\u0131n\u0131 sorguluyor.<\/p>\n
“Toplanan veriler, kuyruklu y\u0131ld\u0131z\u0131n \u00e7ekirde\u011finden buharla\u015farak toz par\u00e7ac\u0131klar\u0131n\u0131 s\u00fcr\u00fckleyen u\u00e7ucu maddenin, yerel kuyruklu y\u0131ld\u0131zlarda bulunan gazlardan farkl\u0131 bir oranda gaz i\u00e7erebilece\u011fini g\u00f6steriyor. Bilim insanlar\u0131, kuyruklu y\u0131ld\u0131z\u0131n k\u00f6keni hakk\u0131nda daha fazla bilgi verebilecek spektral imzalar\u0131 arayarak, kuyruklu y\u0131ld\u0131z\u0131n tam kimyasal bile\u015fimi \u00fczerine ara\u015ft\u0131rmalar\u0131n\u0131 s\u00fcrd\u00fcr\u00fcyorlar.”<\/p>\n
Japon bilim insanlar\u0131na g\u00f6re, 3I\/ATLAS'\u0131 farkl\u0131 k\u0131lan g\u00f6zlemlenen temel \u00f6zellikler \u015funlar:<\/p>\n
– Neredeyse bir nokta gibi zay\u0131f, kompakt bir iyon kuyru\u011fu.
\n– \u00c7ok k\u00fc\u00e7\u00fck par\u00e7ac\u0131klar\u0131 g\u00f6steren, son derece geni\u015f ve da\u011f\u0131n\u0131k bir toz kuyru\u011fu.
\n– Koma geni\u015flese bile, noktasal ve parlak kalan bir \u00e7ekirdek.<\/p>\n
Bilim insanlar\u0131na g\u00f6re, kuyru\u011fun yan\u0131 s\u0131ra, 3I\/ATLAS kuyruklu y\u0131ld\u0131z\u0131n\u0131n \u00e7ekirde\u011fi ve onu \u00e7evreleyen atmosfer (koma) baz\u0131 tuhafl\u0131klar sergiliyor. \u00c7ekirdek, neredeyse bir asteroit gibi g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 yo\u011fun bir \u015fekilde yans\u0131tan, \u00e7ok kompakt ve kat\u0131 g\u00f6r\u00fcn\u00fcyor:<\/p>\n
“Ancak, gaz ve toz salarak geni\u015fleyen bir koma olu\u015fturdu\u011fu i\u00e7in a\u00e7\u0131k\u00e7a aktiftir ve bu da onu kesin olarak bir kuyruklu y\u0131ld\u0131z olarak s\u0131n\u0131fland\u0131r\u0131r. G\u00f6r\u00fcn\u00fc\u015fte kat\u0131 bir \u00e7ekirdek ile g\u00fc\u00e7l\u00fc kuyruklu y\u0131ld\u0131z aktivitesi aras\u0131ndaki bu ikilik, \u00e7al\u0131\u015fman\u0131n ana odak noktalar\u0131ndan biridir.”<\/p>\n
Bu gaz sal\u0131n\u0131m\u0131 aktivitesinin, ola\u011fand\u0131\u015f\u0131 toz kuyru\u011funun olu\u015fumunun arkas\u0131ndaki itici g\u00fc\u00e7 gibi g\u00f6r\u00fcnd\u00fc\u011f\u00fcne de dikkat \u00e7eken astronomlar, g\u00fcne\u015f \u0131s\u0131s\u0131n\u0131n, bizim sistemimizdeki kuyruklu y\u0131ld\u0131zlarda yayg\u0131n olmayan a\u015f\u0131r\u0131 so\u011futulmu\u015f u\u00e7ucu maddeleri aktive ediyor olabilece\u011fini tahmin ediyorlar.<\/p>\n
Bu nedenle de, “koma”n\u0131n G\u00fcne\u015f'e yakla\u015f\u0131rken geli\u015fme \u015fekli, daha \u00f6ng\u00f6r\u00fclebilir bir davran\u0131\u015f sergileyen ve bildi\u011fimiz kuyruklu y\u0131ld\u0131zlara benzeyen ikinci y\u0131ld\u0131zlararas\u0131 ziyaret\u00e7i 2I\/Borisov'unkinden farkl\u0131yd\u0131, bu da 3I\/ATLAS'\u0131n benzersizli\u011fini peki\u015ftirdi.
\n\u00a0<\/p>\n
<\/strong> \u0130stanbul, 2 Aral\u0131k (Hibya) – Japon Astronom Koichi Itagaki taraf\u0131ndan 22 Kas\u0131m’da \u00e7ekilen y\u0131ld\u0131zlararas\u0131 kuyruklu y\u0131ld\u0131z 3I\/ATLAS’\u0131n yeni g\u00f6r\u00fcnt\u00fcs\u00fc, bilim camias\u0131n\u0131 merakland\u0131ran benzeri g\u00f6r\u00fclmemi\u015f \u00f6zellikleri ortaya \u00e7\u0131kard\u0131. Ayr\u0131nt\u0131l\u0131 g\u00f6zlemler, kuyruk yap\u0131s\u0131nda, G\u00fcne\u015f Sistemi kaynakl\u0131 kuyruklu y\u0131ld\u0131zlarda g\u00f6zlemlenen desenlerden \u00f6nemli \u00f6l\u00e7\u00fcde farkl\u0131l\u0131klar\u0131 ortaya koydu.<\/p>\n","protected":false},"author":1,"featured_media":14234,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow07ekDA:productID":"","footnotes":""},"categories":[12,13],"tags":[],"class_list":["post-14233","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spor","category-teknoloji"],"_links":{"self":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/14233","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=14233"}],"version-history":[{"count":0,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/14233\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media\/14234"}],"wp:attachment":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=14233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=14233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=14233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nSANAY\u0130 HABER AJANSI <\/p>\n","protected":false},"excerpt":{"rendered":"