{"id":88247,"date":"2022-01-26T22:22:00","date_gmt":"2022-01-26T20:22:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=88247"},"modified":"2022-01-26T20:36:33","modified_gmt":"2022-01-26T18:36:33","slug":"kina-megvizsgalta-a-talajt-a-hold-sotet-oldalan","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=88247&lang=hu","title":{"rendered":"K\u00edna megvizsg\u00e1lta a talajt a Hold s\u00f6t\u00e9t oldal\u00e1n"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>K\u00edna 2019-ben t\u00f6rt\u00e9nelmet \u00edrt azzal, hogy siker\u00fclt lesz\u00e1llni a Hold F\u00f6ldr\u0151l sosem l\u00e1that\u00f3 oldal\u00e1n. A J\u00fctu-2 rover az\u00f3ta j\u00e1rja az \u00e9gitest felsz\u00edn\u00e9t, \u00e9s legut\u00f3bb azzal ker\u00fclt be a h\u00edrekbe, hogy lefot\u00f3zott ott egy furcsa alakot. <a href=\"https:\/\/life.karpat.in.ua\/?p=86567&amp;lang=hu\">Err\u0151l k\u00e9s\u0151bb kider\u00fclt<\/a>, hogy nem kunyh\u00f3 volt, hanem egy szikla.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/a-hold-sotet-oldala.jpg\" alt=\"\" class=\"wp-image-88248\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/a-hold-sotet-oldala.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/a-hold-sotet-oldala-300x132.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/a-hold-sotet-oldala-768x338.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00e9sz\u00fcl\u00e9k m\u0171szerei az elm\u00falt k\u00e9t \u00e9v alatt rengeteg \u00e9rt\u00e9kes inform\u00e1ci\u00f3hoz jutottak, s\u0151t, m\u00e9g a kerekeinek k\u00f6sz\u00f6nhet\u0151en is fontos r\u00e9szletre der\u00fclt f\u00e9ny. A Science Robotics c\u00edm\u0171 tudom\u00e1nyos lapban megjelent publik\u00e1ci\u00f3 szerint a tud\u00f3sok a rover \u00e1ltal megtett nagyj\u00e1b\u00f3l 1000 m\u00e9terb\u0151l a Hold talaj\u00e1ra vonatkoz\u00f3 k\u00f6vetkeztet\u00e9seket tudtak levonni. Ezek szerint a regolit teljesen m\u00e1s, mint amivel egykor az Apollo-program \u0171rhaj\u00f3sai tal\u00e1lkoztak: olyan sz\u00e1raz porr\u00f3l van sz\u00f3, mint amilyen a F\u00f6ld\u00f6n a homok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A rover kerekeire tapadt talaj sokkal egys\u00e9gesebb, mint amin az amerikai \u0171rhaj\u00f3sok j\u00e1rtak. A J\u00fctu-2 mozg\u00e1s\u00e1b\u00f3l arra k\u00f6vetkeztettek, hogy nagyr\u00e9szt s\u00edk terepen haladt, \u00e1m enyhe lejt\u0151kkel is meg kellett birk\u00f3znia. Az azonos\u00edt\u00e1s ut\u00e1n az is kider\u00fclt, hogy a szerkezete homokra, vagy agyagos homokra eml\u00e9keztet. Ez nagyobb teherb\u00edr\u00e1st jelent, mint amit a kor\u00e1bban vizsg\u00e1lt talajmint\u00e1kn\u00e1l meg\u00e1llap\u00edtottak.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/jutu-2-rover.jpg\" alt=\"\" class=\"wp-image-88249\" width=\"650\" height=\"366\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/jutu-2-rover.jpg 480w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/jutu-2-rover-300x169.jpg 300w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ami m\u00e9g k\u00fcl\u00f6nb\u00f6zik a Hold k\u00e9t oldala k\u00f6z\u00f6tt, azok a szikl\u00e1k \u00e9s kr\u00e1terek sz\u00e1ma az adott ter\u00fcleten. Ezek m\u00e9rete is j\u00f3val nagyobb, mint amir\u0151l a k\u00f6zelebbi oldalon tudni. Azokn\u00e1l a kr\u00e1terekn\u00e9l, amelyekben rengeteg a f\u00e9nyvisszaver\u0151 anyag, val\u00f3sz\u00edn\u0171leg id\u0151vel visszasz\u00e1llt a rendk\u00edv\u00fcl gyenge l\u00e9gk\u00f6rbe kil\u00f6k\u0151d\u0151 por.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A szakemberek a j\u00f6v\u0151ben tov\u00e1bb vizsg\u00e1ln\u00e1k a J\u00fctu-2 \u00e1ltal begy\u0171jt\u00f6tt adatokat, hogy m\u00e9g t\u00f6bb mindent tudjanak meg a talaj szerkezet\u00e9r\u0151l.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/m.hvg.hu\/tudomany\/20220121_hold_talaj_jutu_2_holdjaro_minta#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>K\u00edna 2019-ben t\u00f6rt\u00e9nelmet \u00edrt azzal, hogy siker\u00fclt lesz\u00e1llni a Hold F\u00f6ldr\u0151l sosem l\u00e1that\u00f3 oldal\u00e1n. A J\u00fctu-2 rover az\u00f3ta j\u00e1rja az \u00e9gitest felsz\u00edn\u00e9t, \u00e9s legut\u00f3bb azzal ker\u00fclt be a h\u00edrekbe, hogy lefot\u00f3zott ott egy furcsa alakot. <\/p>\n","protected":false},"author":12,"featured_media":88248,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,592,598,39],"tags":[24962,81509,81511,56443,81513,81512,81510],"class_list":["post-88247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-tarsadalom","category-tudomany","category-vilag","tag-hold","tag-hold-sotet-oldala","tag-jutu-2-rover","tag-kinai-tudosok","tag-regolit","tag-science-robotics","tag-talaj"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/88247","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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=88247"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/88247\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/88248"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}