{"id":85139,"date":"2021-12-30T15:18:00","date_gmt":"2021-12-30T13:18:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=85139"},"modified":"2021-12-30T00:10:31","modified_gmt":"2021-12-29T22:10:31","slug":"egyre-tavolabb-kerul-james-webb-urteleszkop-a-foldtol","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=85139&lang=hu","title":{"rendered":"Egyre t\u00e1volabb ker\u00fcl James Webb \u0171rteleszk\u00f3p a F\u00f6ldt\u0151l"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Kiss L\u00e1szl\u00f3 csillag\u00e1sz az M1 aktu\u00e1lis csatorna m\u0171sor\u00e1ban szerd\u00e1n sz\u00e1molt be arr\u00f3l, hogy jelenleg 533 ezer kilom\u00e9terre j\u00e1r a F\u00f6ldt\u0151l a James Webb \u0171rteleszk\u00f3p, a h\u0151v\u00e9d\u0151 pajzs szerd\u00e1n t\u00e1rul ki.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A NASA m\u00e1sodik igazgat\u00f3j\u00e1r\u00f3l elnevezett \u0171rt\u00e1vcs\u0151vet t\u00f6bbsz\u00f6ri halaszt\u00e1s ut\u00e1n december 25-\u00e9n bocs\u00e1tott\u00e1k fel az Eur\u00f3pai \u0170r\u00fcgyn\u00f6ks\u00e9gnek (ESA) a Francia Guyana-i Kourouban l\u00e9v\u0151 ind\u00edt\u00f3\u00e1llom\u00e1s\u00e1r\u00f3l egy Ariane-5 rak\u00e9ta fed\u00e9lzet\u00e9n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/james-webb-1024x576.jpg\" alt=\"\" class=\"wp-image-85140\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/james-webb-1024x576.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/james-webb-300x169.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/james-webb-768x432.jpg 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/james-webb.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>FORR\u00c1S: NASA<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A t\u00f6bb mint 10 milli\u00e1rd doll\u00e1ros teleszk\u00f3pot az Egyes\u00fclt \u00c1llamokban \u00e9p\u00edtett\u00e9k a NASA ir\u00e1ny\u00edt\u00e1s\u00e1val, \u00e9s az eur\u00f3pai \u00e9s kanadai \u0171r\u00fcgyn\u00f6ks\u00e9gek m\u0171szereit is tartalmazza. Az 1990-ben ind\u00edtott Hubble \u0171rteleszk\u00f3p ut\u00f3djak\u00e9nt beharangozott eszk\u00f6z a vil\u00e1gegyetem legkor\u00e1bbi korszak\u00e1t fogja felt\u00e1rni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Hubble \u00e9s a James Webb \u0171rteleszk\u00f3p k\u00f6z\u00f6tti legalapvet\u0151bb k\u00fcl\u00f6nbs\u00e9g az, hogy m\u00edg a kor\u00e1bbi \u0171rt\u00e1vcs\u0151 a mi szem\u00fcnkkel is l\u00e1that\u00f3 f\u00e9nyre koncentr\u00e1lt, a most felbocs\u00e1tott \u0171rteleszk\u00f3p az infrav\u00f6r\u00f6s tartom\u00e1nyban kutatja majd a kozmoszt &#8211; magyar\u00e1zta a m\u0171sorban Kiss L\u00e1szl\u00f3 csillag\u00e1sz, a Csillag\u00e1szati \u00e9s F\u00f6ldtudom\u00e1nyi Kutat\u00f3k\u00f6zpont (CSFK) f\u0151igazgat\u00f3ja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mint mondta, az \u00f3ri\u00e1s, 6,5 m\u00e9ter \u00e1tm\u00e9r\u0151j\u0171 t\u00fck\u00f6rrel rendelkez\u0151 \u0171rt\u00e1vcs\u0151 seg\u00edts\u00e9g\u00e9vel a tud\u00f3sok meg tudj\u00e1k majd vizsg\u00e1lni mindazt, ami a h\u0151sugarak birodalm\u00e1ban tanulm\u00e1nyozhat\u00f3, egyebek mellett a k\u00f6zeli tartom\u00e1nyban a csillagok exobolyg\u00f3inak a l\u00e9gk\u00f6r\u00e9t. Azt is, ha az atmoszf\u00e9r\u00e1ban van valami, ami \u00e9letre utal \u2013 tette hozz\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Emellett az univerzum perem\u00e9n a legt\u00e1volabbi galaxisok kialakul\u00e1s\u00e1t is l\u00e1tni fogj\u00e1k a kutat\u00f3k. Mint mondta, olyan sug\u00e1rz\u00f3 anyagokat keresnek, amelyek \u00e9ppen \u00f6ssze\u00e1llnak csillagokk\u00e1. K\u00e9rd\u00e9sre v\u00e1laszolva kit\u00e9rt arra is, hogy a csillag\u00e1szok az \u0171rt\u00e1vcs\u0151 felv\u00e9telein halv\u00e1ny foltokat l\u00e1thatnak majd \u00e9s azok sz\u00ednk\u00e9pe fogja el\u00e1rulni, hogy mi t\u00f6rt\u00e9nik a k\u00e9peken. A legt\u00e1volabbi galaxisok pontszer\u0171ek lesznek az \u0171rt\u00e1cs\u0151vel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00f6zl\u00e9se szerint jelenleg 533 ezer kilom\u00e9terre j\u00e1r t\u0151l\u00fcnk a t\u00e1vcs\u0151, a Hold t\u00e1vols\u00e1g\u00e1n\u00e1l messzebb, \u00e9s m\u00e9g csaknem egymilli\u00f3 kilom\u00e9ter, mire meg\u00e9rkezik \u2013 29-30 nappal a felbocs\u00e1t\u00e1s\u00e1t k\u00f6vet\u0151en \u2013 a F\u00f6ldt\u0151l mintegy m\u00e1sf\u00e9l milli\u00f3 kilom\u00e9terre, ahonnan megfigyeli majd a Naprendszer objektumait.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kiss L\u00e1szl\u00f3 kit\u00e9rt arra is, hogy a projektnek sz\u00e1mos kock\u00e1zatos f\u00e1zisa van. A James Webb \u0171rt\u00e1vcs\u0151nek a 6,5 m\u00e9ter \u00e1tm\u00e9r\u0151j\u0171 f\u0151t\u00fckre \u00e9s az \u00e1rny\u00e9kol\u00f3 erny\u0151je sem f\u00e9rt el az Ariane-5 hordoz\u00f3rak\u00e9ta rakter\u00e9ben. Ez\u00e9rt a \u00f6sszehajtogatva kellett becsomagolni a t\u00e1vcs\u00f6vet. Az eszk\u00f6z origamik\u00e9nt ny\u00edlik majd ki egy h\u00f3nap alatt egy 344 l\u00e9p\u00e9sb\u0151l \u00e1ll\u00f3 folyamat sor\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A csillag\u00e1sz besz\u00e9lt arr\u00f3l is a m\u0171sorban, hogy a NASA legnagyobb hat\u00e9konys\u00e1g\u00fa \u00e9s leg\u00f6sszetettebb \u0171rteleszk\u00f3pj\u00e1nak el\u0151k\u00e9sz\u00edt\u00e9s\u00e9n magyar sz\u00e1rmaz\u00e1s\u00fa kutat\u00f3k is dolgoztak, p\u00e9ldak\u00e9nt eml\u00edtette G\u00e1sp\u00e1r Andr\u00e1s \u00e9s Detre \u00d6rs csillag\u00e1szt. Emellett \u00c1brah\u00e1m P\u00e9ter, a CSFK Konkoly Thege Mikl\u00f3s Csillag\u00e1szati Kutat\u00f3int\u00e9zetb\u0151l munkat\u00e1rsaival az EX Lupi csillag k\u00f6r\u00fcli porb\u00f3l \u00e9s g\u00e1zokb\u00f3l \u00e1ll\u00f3 akkr\u00e9ci\u00f3s korongot fogja vizsg\u00e1lni a James Webb-bel, Szalai Tam\u00e1s, a Szegedi Tudom\u00e1nyegyetem tudom\u00e1nyos munkat\u00e1rsa pedig kutat\u00f3csoportj\u00e1val a szupern\u00f3va-robban\u00e1sokat tanulm\u00e1nyozhatja a teleszk\u00f3ppal.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">(MTI\/<a href=\"https:\/\/www.origo.hu\/tudomany\/20211229-kiss-laszlo-jelenleg-533-ezer-kilometerre-jar-a-foldtol-a-james-webburteleszkop.html?fbclid=IwAR2h-T7-MK0TEGli870kNkVas12k_5Pz0UYOmIpkBsig6rlW8VRKb3abtTE\" target=\"_blank\" rel=\"noreferrer noopener\">Origo<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kiss L\u00e1szl\u00f3 csillag\u00e1sz az M1 aktu\u00e1lis csatorna m\u0171sor\u00e1ban szerd\u00e1n sz\u00e1molt be arr\u00f3l, hogy jelenleg 533 ezer kilom\u00e9terre j\u00e1r a F\u00f6ldt\u0151l a James Webb \u0171rteleszk\u00f3p, a h\u0151v\u00e9d\u0151 pajzs szerd\u00e1n t\u00e1rul ki.<\/p>\n","protected":false},"author":5,"featured_media":85140,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,598,39],"tags":[78388],"class_list":["post-85139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-tudomany","category-vilag","tag-james-webb-urteleszkop"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/85139","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=85139"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/85139\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/85140"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=85139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=85139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=85139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}