{"id":83342,"date":"2021-12-17T22:11:00","date_gmt":"2021-12-17T20:11:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=83342"},"modified":"2021-12-17T11:16:51","modified_gmt":"2021-12-17T09:16:51","slug":"jelentos-mennyisegu-vizre-bukkantak-a-mars-grand-canyonjaban","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=83342&lang=hu","title":{"rendered":"Jelent\u0151s mennyis\u00e9g\u0171 v\u00edzre bukkantak a Mars Grand Canyonj\u00e1ban"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A kor\u00e1bbi kutat\u00e1sok bizony\u00edtott\u00e1k, hogy a Marson tal\u00e1lhat\u00f3 v\u00edz legink\u00e1bb a sarki r\u00e9gi\u00f3k k\u00f6rny\u00e9k\u00e9n \u00f6sszpontosul, az Eur\u00f3pai \u0170r\u00fcgyn\u00f6ks\u00e9g (ESA) \u00e9s az orosz Roszkozmosz k\u00f6z\u00f6s programja azonban most felfedezte, hogy az egyenl\u00edt\u0151h\u00f6z k\u00f6zeli Valles Marineris kanyonban is jelent\u0151s v\u00edzk\u00e9szletek rejt\u0151zhetnek.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"425\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/kanyon.jpg\" alt=\"\" class=\"wp-image-83343\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/kanyon.jpg 760w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/kanyon-300x168.jpg 300w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A &#8220;Mars Grand Canyonj\u00e1nak&#8221; is h\u00edvott, \u00e1m a f\u00f6ldi megfelel\u0151j\u00e9n\u00e9l j\u00f3val nagyobb (4000 km hossz\u00fa \u00e9s ak\u00e1r 7 km m\u00e9ly) ter\u00fcletet az ExoMars Trace Gas Orbiter \u0171rszonda seg\u00edts\u00e9g\u00e9vel elemezt\u00e9k, melynek 2018 m\u00e1jusa \u00e9s 2021 febru\u00e1rja k\u00f6z\u00f6tt r\u00f6gz\u00edtett adatai alapj\u00e1n siker\u00fclt kisz\u00farni egy hidrog\u00e9nben gazdag r\u00e9gi\u00f3t.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A bolyg\u00f3 k\u00f6r\u00fcl kering\u0151 szonda FREND (Fine Resolution Epithermal Neutron Detector) nev\u0171 eszk\u00f6ze ak\u00e1r egy m\u00e9ter m\u00e9lys\u00e9gben is k\u00e9pes elemezni a Mars talaj\u00e1nak \u00f6sszet\u00e9tel\u00e9t, \u00e9s \u00e9szlelni azokat az &#8220;o\u00e1zisokat&#8221;, amik l\u00e1thatatlanok maradtak a kor\u00e1bbi technol\u00f3gi\u00e1k sz\u00e1m\u00e1ra. \u00a0 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;A FREND felfedezett egy szokatlanul nagy mennyis\u00e9g\u0171 hidrog\u00e9nt tartalmaz\u00f3 ter\u00fcletet a hatalmas Valles Marineris kanyonrendszerben: felt\u00e9telezve, hogy a hidrog\u00e9n, amit l\u00e1tunk, v\u00edzmolekul\u00e1kban tal\u00e1lhat\u00f3, \u00fagy t\u0171nik, hogy a r\u00e9gi\u00f3 felsz\u00ednk\u00f6zeli anyag\u00e1nak 40%-a v\u00edz lehet.&#8221; &#8211; id\u00e9zi az ESA k\u00f6zlem\u00e9nye Igor Mitrofanovot, a FREND vezet\u0151 kutat\u00f3j\u00e1t. A kutat\u00f3k \u00fagy gondolj\u00e1k, hogy a kanyon k\u00fcl\u00f6nleges, tov\u00e1bbi vizsg\u00e1latot ig\u00e9nyl\u0151 k\u00f6r\u00fclm\u00e9nyei gondoskodhattak a v\u00edz megmarad\u00e1s\u00e1r\u00f3l. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az ExoMars Trace Gas Orbiter szond\u00e1t 2016 m\u00e1rcius\u00e1ban ind\u00edtott\u00e1k \u00fatj\u00e1ra, \u00e9s eredetileg egy marsi lesz\u00e1ll\u00f3egys\u00e9g is tartozott hozz\u00e1, \u00e1m a Giovanni Schiaparelli olasz csillag\u00e1szr\u00f3l elnevezett modul az egyik \u00e9rz\u00e9kel\u0151 hib\u00e1ja miatt t\u00fal kor\u00e1n nyitotta ki az ejt\u0151erny\u0151j\u00e9t, s v\u00e9g\u00fcl a felsz\u00ednbe csap\u00f3dott.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forr\u00e1s: pcworld.hu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A kor\u00e1bbi kutat\u00e1sok bizony\u00edtott\u00e1k, hogy a Marson tal\u00e1lhat\u00f3 v\u00edz legink\u00e1bb a sarki r\u00e9gi\u00f3k k\u00f6rny\u00e9k\u00e9n \u00f6sszpontosul, az Eur\u00f3pai \u0170r\u00fcgyn\u00f6ks\u00e9g (ESA) \u00e9s az orosz Roszkozmosz k\u00f6z\u00f6s programja azonban most felfedezte, hogy az egyenl\u00edt\u0151h\u00f6z k\u00f6zeli Valles Marineris kanyonban is jelent\u0151s v\u00edzk\u00e9szletek rejt\u0151zhetnek.<\/p>\n","protected":false},"author":10,"featured_media":83343,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49],"tags":[37864,15371,2184],"class_list":["post-83342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","tag-europai-urugynokseg-esa","tag-roszkozmosz","tag-urkutatas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/83342","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\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=83342"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/83342\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/83343"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=83342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=83342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=83342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}