{"id":264,"date":"2004-11-19T08:17:00","date_gmt":"2004-11-19T07:17:00","guid":{"rendered":"https:\/\/kids.esa.int\/life_around_other_stars\/"},"modified":"2026-10-08T00:26:11","modified_gmt":"2026-10-07T22:26:11","slug":"life_around_other_stars","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/life_around_other_stars\/","title":{"rendered":"\u00c9let m\u00e1s csillagok k\u00f6r\u00fcl"},"content":{"rendered":"<div class=\"lede\">\n<p>Lehet-e \u00e9let m\u00e1s bolyg\u00f3k k\u00f6r\u00fcl? <a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Stars_and_galaxies\/Stars\" target=\"_blank\" rel=\"noopener\">csillagok<\/a>? Tal\u00e1n, ha <a href=\"http:\/\/www.esa.int\/kids\/en\/learn\/Life_in_Space\/Are_we_alone\/Exoplanets\" target=\"_blank\" rel=\"noopener\">naprendszeren k\u00edv\u00fcli bolyg\u00f3k<\/a>! De honnan sz\u00e1rmaznak ezek a bolyg\u00f3k?<\/p>\n<p>Ak\u00e1rcsak a bolyg\u00f3k a mi <a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Planets_and_moons\/The_Solar_System_and_its_planets\" target=\"_blank\" rel=\"noopener\">Naprendszer<\/a>, az exoplan\u00e9t\u00e1k a g\u00e1z- \u00e9s porfelh\u0151kb\u0151l alakulnak ki, amelyek akkor maradtak vissza, amikor a <a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Stars_and_galaxies\/Star_birth\" target=\"_blank\" rel=\"noopener\">hogyan keletkeznek a csillagok<\/a>. Az \u00faj csillagok l\u00f6k\u00e9shull\u00e1mokat bocs\u00e1tanak ki az \u0171rbe, amelyek hat\u00e1s\u00e1ra ez a h\u00e1tramaradt anyag \u00f6ssze\u00e1ll, \u00e9s id\u0151vel ebb\u0151l alakulnak ki a bolyg\u00f3k.<\/p>\n<\/div>\n<p>Elk\u00e9peszt\u0151, de vannak f\u00e9nyk\u00e9peink arr\u00f3l, ahogy exoplan\u00e9ta-rendszerek keletkeznek! A <a href=\"http:\/\/www.esa.int\/kids\/en\/learn\/Technology\/Spacecraft\/The_Hubble_Space_Telescope\" target=\"_blank\" rel=\"noopener\">NASA\/ESA Hubble \u0170rt\u00e1vcs\u0151<\/a> az Orion-k\u00f6d vizsg\u00e1lat\u00e1ra haszn\u00e1lt\u00e1k, \u00e9s felfedezt\u00e9k azt, amit a tud\u00f3sok protoplanet\u00e1ris korongoknak neveznek. Ezek val\u00f3sz\u00edn\u0171leg \u00e9ppen kialakul\u00f3ban l\u00e9v\u0151, nagyon fiatal naprendszerek! Tal\u00e1n egy napon olyan bolyg\u00f3kat hoznak l\u00e9tre, amelyek v\u00e9g\u00fcl \u00e9ppen megfelel\u0151ek lesznek az \u00e9let kialakul\u00e1s\u00e1hoz.<\/p>\n<p>A kialakul\u00f3ban l\u00e9v\u0151 naprendszerek felkutat\u00e1sa mellett a tud\u00f3sok m\u00e1r t\u00f6bb ezer teljesen kialakult naprendszeren k\u00edv\u00fcli bolyg\u00f3t is felfedeztek, \u00e9s tov\u00e1bbra is egyre t\u00f6bbet fedeznek fel! Ezek k\u00f6z\u00fcl sok bolyg\u00f3t \u201cforr\u00f3 Jupiternek\u201d neveznek, mert nagyok \u00e9s nagy a t\u00f6meg\u00fck (mint p\u00e9ld\u00e1ul <a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Planets_and_moons\/Jupiter\" target=\"_blank\" rel=\"noopener\">Jupiter<\/a> (a saj\u00e1t Naprendszer\u00fcnkben), hanem a csillagukhoz is nagyon k\u00f6zel keringenek. Ez\u00e9rt val\u00f3sz\u00edn\u0171tlen, hogy alkalmasak lenn\u00e9nek az \u00e1ltalunk ismert \u00e9let sz\u00e1m\u00e1ra, de ahogy az exoplan\u00e9t\u00e1k felfedez\u00e9s\u00e9re szolg\u00e1l\u00f3 technik\u00e1ink fejl\u0151dnek, egyre t\u00f6bb olyan bolyg\u00f3ra utal\u00f3 jeleket is \u00e9szlel\u00fcnk, amelyek jobban hasonl\u00edtanak a F\u00f6ldre.<\/p>\n<p>Nem csak a bolyg\u00f3k keringenek a csillagok k\u00f6r\u00fcl. Az \u0171rben m\u00e1s \u00e9gitestek is vannak, p\u00e9ld\u00e1ul <a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Comets_and_meteors\/Asteroids_the_minor_planets\" target=\"_blank\" rel=\"noopener\">aszteroid\u00e1k<\/a> \u00e9s <a href=\"https:\/\/www.esa.int\/kids\/en\/learn\/Our_Universe\/Comets_and_meteors\/Comets\" target=\"_blank\" rel=\"noopener\">\u00fcst\u00f6k\u00f6s\u00f6k<\/a>, ezek is hasonl\u00f3ak. Lehet-e rajtuk \u00e9let? Kev\u00e9sb\u00e9 val\u00f3sz\u00edn\u0171, de van r\u00e1 es\u00e9ly. Egyes tud\u00f3sok szerint elk\u00e9pzelhet\u0151, hogy apr\u00f3 mikroorganizmusok az aszteroid\u00e1kr\u00f3l sz\u00e1rmaz\u00f3 szikladarabokon bolyg\u00f3r\u00f3l bolyg\u00f3ra, s\u0151t ak\u00e1r a kom\u00e9t\u00e1kon kereszt\u00fcl hatalmas \u0171rter\u00fcleteken is eljuthatnak! Nem lehet\u00fcnk biztosak benne, de \u00e9rdekes elk\u00e9pzel\u00e9s, amit \u00e9rdemes megfontolni.<\/p>\n<p>Mit gondolsz? Van \u00e9let m\u00e1s csillagok k\u00f6r\u00fcl? Ha igen, felfedezz\u00fck majd valaha?<\/p>","protected":false},"excerpt":{"rendered":"<p>Could there be life around other stars? Perhaps, living on extrasolar planets! But where do these planets come from? Like the planets in our Solar System, exoplanets form from clouds [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2019\/10\/lonely_hearts_club\/21126615-1-eng-GB\/Lonely_hearts_club.jpg","esa_banner_description":"There are billions of stars in the Universe\u2026 could there be life around any of them? Copyright: ESA\/Hubble & NASA, A. Bellini et al.; CC BY 4.0","esa_banner_credit":"ESA\/Hubble & NASA, A. Bellini et al.; CC BY 4.0","esa_banner_licence":"CC BY 4.0 INT or ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2019\/10\/Lonely_hearts_club","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[14,10,13],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-264","post","type-post","status-publish","format-standard","hentry","category-are-we-alone","category-learn","category-life-in-space","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=264"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/264\/revisions"}],"predecessor-version":[{"id":1407,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/264\/revisions\/1407"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=264"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=264"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=264"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=264"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=264"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=264"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=264"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}