{"id":35405,"date":"2020-11-08T18:16:49","date_gmt":"2020-11-08T16:16:49","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=35405"},"modified":"2020-11-08T02:11:22","modified_gmt":"2020-11-08T00:11:22","slug":"a-naprendszerbol-eltunt-egy-bolygo","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=35405&lang=hu","title":{"rendered":"A Naprendszerb\u0151l elt\u0171nt egy bolyg\u00f3"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Egy kutat\u00f3csoport szerint a jeges \u00f3ri\u00e1splan\u00e9ta az Ur\u00e1nusz \u00e9s Neptunusz k\u00f6z\u00f6tt helyezkedett el, azt\u00e1n kirep\u00fclt a Naprendszerb\u0151l \u2013 \u00edrja a\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/futurism.com\/evidence-another-planet-solar-system-escaped\" target=\"_blank\">Futurism<\/a>\u00a0tudom\u00e1nyos port\u00e1lra hivatkozva az Origo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/11\/nept.jpg\" alt=\"\" class=\"wp-image-35406\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/11\/nept.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/11\/nept-300x169.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/11\/nept-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption>Fant\u00e1ziarajz a Neptunuszr\u00f3l<br>FORR\u00c1S: PIXABAY<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A jelenlegi elm\u00e9letek szerint a fiatal Napot egykor g\u00e1zokb\u00f3l \u00e9s porb\u00f3l \u00e1ll\u00f3 korong vette k\u00f6r\u00fcl. Ezek voltak a bolyg\u00f3k nyersanyagai; sz\u00e1mtalan \u00f6ssze\u00fctk\u00f6z\u00e9s r\u00e9v\u00e9n a szemcs\u00e9kb\u0151l v\u00e9g\u00fcl kialakultak a csillagunk k\u00f6r\u00fcl kering\u0151 plan\u00e9t\u00e1k. Ahogy n\u0151tt a keletkez\u0151 bolyg\u00f3k t\u00f6mege, \u00fagy rendez\u0151d\u00f6tt \u00e1t a Nap k\u00f6r\u00fcl kering\u0151 \u00e9gitestek helyzete, a mai k\u00e9pet a nagyt\u00f6meg\u0171 bolyg\u00f3k gravit\u00e1ci\u00f3s hat\u00e1sa alak\u00edtotta ki.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A&nbsp;Carnegie Tudom\u00e1nyos Int\u00e9zet szak\u00e9rt\u0151i k\u00edv\u00e1ncsi voltak arra, hogyan helyezkedtek el az \u00fajsz\u00fcl\u00f6tt bolyg\u00f3k a korai Naprendszer, e c\u00e9lb\u00f3l 6000 sz\u00e1m\u00edt\u00f3g\u00e9pes szimul\u00e1ci\u00f3t futtattak le.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eTudjuk, hogy csak a mi galaxisunkban t\u00f6bb ezer bolyg\u00f3rendszer van. A Naprendszerben a bolyg\u00f3k elhelyezked\u00e9se azonban szokatlan k\u00e9pet mutat, ez\u00e9rt modellekkel megpr\u00f3b\u00e1ltuk visszaforgatni az id\u0151t, \u00e9s reproduk\u00e1lni keletkez\u00e9s\u00fck folyamat\u00e1t\u201d \u2013 \u00edrta az Icarus c\u00edm\u0171 tudom\u00e1nyos foly\u00f3iratban\u00a0Matt Clement, aki az eredm\u00e9nyt bemutat\u00f3 publik\u00e1ci\u00f3 egyik szerz\u0151je. \u201eOlyan, mintha azt pr\u00f3b\u00e1ln\u00e1nk kider\u00edteni, mi okozta az aut\u00f3balesetet \u2013 milyen gyorsan ment a kocsi, merre haladt, \u00e9s \u00edgy tov\u00e1bb\u201d \u2013 tette hozz\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A szimul\u00e1ci\u00f3k alapj\u00e1n a szak\u00e9rt\u0151k arra a k\u00f6vetkeztet\u00e9sre jutottak, hogy az Ur\u00e1nusz \u00e9s a Neptunusz mai helyzet\u00e9t k\u00e9t t\u00e9nyez\u0151 hat\u00e1rozta meg: a Naprendszer t\u00e1voli r\u00e9sz\u00e9n tal\u00e1lhat\u00f3, kisebb \u00e9gitestekb\u0151l \u00e1ll\u00f3 Kuiper-\u00f6v, valamint egy nagyobb jeges bolyg\u00f3, ami id\u0151vel kil\u00f6k\u0151dhetett a csillagk\u00f6zi t\u00e9rbe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eMindez azt mutatja, hogy b\u00e1r a Naprendszer egy furcsa k\u00e9pz\u0151dm\u00e9ny, r\u00e9gen teljesen \u00e1tlagosan n\u00e9zett ki\u201d \u2013 magyar\u00e1zta Clement. A most kidolgozott modellel a kutat\u00f3k m\u00e1s bolyg\u00f3rendszerek keletkez\u00e9s\u00e9t is vizsg\u00e1lhatj\u00e1k.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong>(origo.hu)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Egy kutat\u00f3csoport szerint a jeges \u00f3ri\u00e1splan\u00e9ta az Ur\u00e1nusz \u00e9s Neptunusz k\u00f6z\u00f6tt helyezkedett el, azt\u00e1n kirep\u00fclt a Naprendszerb\u0151l.<\/p>\n","protected":false},"author":5,"featured_media":35406,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,598,39],"tags":[6101],"class_list":["post-35405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-tudomany","category-vilag","tag-csillagaszat"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/35405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=35405"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/35405\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/35406"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=35405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=35405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=35405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}