3I\/ATLAS kuyruklu y\u0131ld\u0131z\u0131n\u0131n, g\u00fcne\u015f sisteminin d\u0131\u015f\u0131nda olu\u015fmu\u015f ve buradan ge\u00e7erken ke\u015ffedilmi\u015f olan \u00fc\u00e7\u00fcnc\u00fc b\u00fcy\u00fck y\u0131ld\u0131zlararas\u0131 ziyaret\u00e7i oldu\u011funu vurgulayan Prof. Dr. Darryl Z. Seligman, “Astronomlar, teleskoplarla g\u00f6k cisimlerinden yans\u0131yan \u0131\u015f\u0131\u011f\u0131 g\u00f6zlemleyerek bu cisimler hakk\u0131nda bilgi edinebilirler” dedi ve ekledi:<\/p>\n
“Bu y\u0131ld\u0131zlararas\u0131 gezgin, muhtemelen ba\u015fka bir y\u0131ld\u0131z\u0131n etraf\u0131nda d\u00f6nen gaz ve tozdan olu\u015fan protoplanet diski i\u00e7inde, aktif gezegen olu\u015fumunun ger\u00e7ekle\u015fti\u011fi yerlerde olu\u015ftu. B\u00fcy\u00fck olas\u0131l\u0131kla, 3I\/ATLAS dev bir \u00f6tegezegenin yak\u0131n yer\u00e7ekimi sapan (slingshot) etkisiyle f\u0131rlat\u0131lm\u0131\u015ft\u0131r. O zamandan beri milyarlarca y\u0131ld\u0131r Samanyolu galaksisinin y\u0131ld\u0131zlararas\u0131 ortam\u0131nda dola\u015fmaktad\u0131r. Ve bizler, neredeyse kesin olarak bir y\u0131ld\u0131za ilk kez yakla\u015ft\u0131\u011f\u0131 bu an\u0131, \u00f6n s\u0131radan izleme \u015fans\u0131na sahibiz. 19 Aral\u0131k'ta, Noel'den sadece alt\u0131 g\u00fcn \u00f6nce, bu gezgin, t\u00fcm evrenin \u00f6mr\u00fc boyunca D\u00fcnya'ya en yak\u0131n konumuna ula\u015facak. K\u00fc\u00e7\u00fck bir teleskop veya \u00e7ok g\u00fc\u00e7l\u00fc bir d\u00fcrb\u00fcnle onu yak\u0131ndan g\u00f6rebileceksiniz. Bu yakla\u015fma, astronomlara gezegenlerin olu\u015fumunun g\u00fcne\u015f sistemimizdekine benzer mi yoksa farkl\u0131 m\u0131 oldu\u011funu yak\u0131ndan inceleyip \u00f6\u011frenmek i\u00e7in en iyi f\u0131rsat\u0131 sunuyor.”<\/p>\n
Son yedi y\u0131lda, tamamen yeni bir g\u00f6k cisimleri pop\u00fclasyonunun \u00fc\u00e7 \u00fcyesinin ke\u015ffedildi\u011fini vurgulayan, Prof. Dr. Darryl Z. Seligman, “Bu nesneler, g\u00fcne\u015f sistemine ait her \u015feyin ba\u011fl\u0131 dairesel veya eliptik y\u00f6r\u00fcngelerinin aksine, hiperbolik y\u00f6r\u00fcngelere sahiptir. Bu y\u00fczden onlar\u0131n ba\u015fka yerlerden geldi\u011fini biliyoruz: Gelirler, giderler ve bir daha asla geri d\u00f6nmezler. Bu nesnelerin ya\u015fam \u00f6m\u00fcrlerine sadece k\u0131sa bir bak\u0131\u015f atabiliyoruz ve g\u00fcne\u015f sistemimizden ge\u00e7tikleri k\u0131sa s\u00fcre i\u00e7inde yapt\u0131\u011f\u0131m\u0131z \u00f6l\u00e7\u00fcmler, galaksideki gezegen olu\u015fumunu anlamam\u0131z i\u00e7in \u00f6nemli ipu\u00e7lar\u0131 sa\u011flayabilir.”<\/p>\n
G\u00fcne\u015f sisteminin, y\u0131ld\u0131zlararas\u0131 kuyruklu y\u0131ld\u0131zlar \u015feklinde Samanyolu galaksisine b\u00fcy\u00fck miktarda madde f\u0131rlatt\u0131\u011f\u0131n\u0131n da bilindi\u011fine dikkat \u00e7eken \u00a0Prof. Dr. Darryl Z. Seligman, “En iyi bilgisayar sim\u00fclasyonlar\u0131m\u0131z, bug\u00fcn g\u00f6rd\u00fc\u011f\u00fcm\u00fcz g\u00fcne\u015f sisteminin yap\u0131s\u0131n\u0131 yeniden olu\u015fturmak i\u00e7in, b\u00fcy\u00fck olas\u0131l\u0131kla dev gezegenler J\u00fcpiter, Uran\u00fcs, Sat\u00fcrn ve Nept\u00fcn'\u00fcn g\u00f6\u00e7 etti\u011fi ve Kuiper Ku\u015fa\u011f\u0131 ile Oort Bulutu'na madde f\u0131rlatt\u0131\u011f\u0131 \u015fiddetli bir d\u00f6nem oldu\u011funu g\u00f6sterdi. Bu s\u00fcre\u00e7te, muhtemelen 3I\/ATLAS b\u00fcy\u00fckl\u00fc\u011f\u00fcnde kuyruklu y\u0131ld\u0131zlar\u0131n yakla\u015f\u0131k 30 D\u00fcnya k\u00fctlesini y\u0131ld\u0131zlararas\u0131 ortama salm\u0131\u015f\u0131zd\u0131r” dedi ve \u015f\u00f6yle devam etti:<\/p>\n
“Son 30 y\u0131lda, di\u011fer y\u0131ld\u0131zlar\u0131n \u00e7evresinde gezegenlerin \u015fa\u015f\u0131rt\u0131c\u0131 derecede yayg\u0131n oldu\u011funu ke\u015ffettik. Bu nedenle, di\u011fer gezegen sistemlerinin de Samanyolu galaksisine kuyruklu y\u0131ld\u0131zlar f\u0131rlatm\u0131\u015f olmas\u0131 \u015fa\u015f\u0131rt\u0131c\u0131 de\u011fildir. Bilinen ilk y\u0131ld\u0131zlararas\u0131 nesne olan 1I\/'Oumuamua, 2017 y\u0131l\u0131nda ke\u015ffedildi. \u0130ki y\u0131l sonra, belirgin bir kuyruklu y\u0131ld\u0131z kuyru\u011fu sergileyen ve bile\u015fimi g\u00fcne\u015f sistemi kuyruklu y\u0131ld\u0131zlar\u0131ndan \u00e7ok farkl\u0131 olan 2I\/Borisov'u ke\u015ffettik. Teleskopik g\u00f6zlemlerimiz, bu nesnenin sudan daha fazla karbon monoksit i\u00e7erdi\u011fini ortaya \u00e7\u0131kard\u0131. G\u00fcne\u015f sistemi kuyruklu y\u0131ld\u0131zlar\u0131n\u0131n \u00e7o\u011fu, di\u011fer buz t\u00fcrlerinden \u00e7ok daha fazla su i\u00e7eriyor.”<\/p>\n
<\/strong> \u0130stanbul, 15 Aral\u0131k (Hibya) – Michigan Eyalet \u00dcniversitesi Fizik ve Astronomi Yard\u0131mc\u0131 Do\u00e7enti Prof. Dr. Darryl Z. Seligman, “3I\/ATLAS D\u00fcnya’ya en yak\u0131n konumuna geldi\u011finde, arad\u0131\u011f\u0131m\u0131z t\u00fcm \u00f6zellikleri teleskoplar\u0131m\u0131zla daha kolay tespit edebilece\u011fiz. Bu nedenle, 3I\/ATLAS’\u0131n D\u00fcnya’ya yakla\u015fmas\u0131 astronomlara erken Noel hediyesi olacak” dedi.<\/p>\n","protected":false},"author":1,"featured_media":20637,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow07ekDA:productID":"","footnotes":""},"categories":[12,13],"tags":[],"class_list":["post-20636","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\/20636","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=20636"}],"version-history":[{"count":0,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/20636\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media\/20637"}],"wp:attachment":[{"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=20636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=20636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekonomigundemi.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=20636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nEKONOM\u0130 GAZETES\u0130 <\/p>\n","protected":false},"excerpt":{"rendered":"