{"id":4662,"date":"2024-07-21T10:40:00","date_gmt":"2024-07-21T07:40:00","guid":{"rendered":"https:\/\/history.karpat.in.ua\/?p=4662"},"modified":"2024-07-20T23:07:47","modified_gmt":"2024-07-20T20:07:47","slug":"az-eddigi-legkulonlegesebb-felfedezest-tette-a-marson-a-curiosity-mars-jaro","status":"publish","type":"post","link":"https:\/\/history.karpat.in.ua\/?p=4662&lang=hu","title":{"rendered":"Az eddigi legk\u00fcl\u00f6nlegesebb felfedez\u00e9st tette a Marson a Curiosity Mars-j\u00e1r\u00f3"},"content":{"rendered":"\n

A Curiosity rover az eddigi legszokatlanabb felfedez\u00e9st tette a Marson: tiszta k\u00e9nb\u0151l \u00e1ll\u00f3 k\u0151zetet tal\u00e1lt \u2013 \u00edrja a CNN.<\/strong><\/p>\n\n\n\n

Az 1 tonn\u00e1s Mars-j\u00e1r\u00f3 \u00e1thajtva egy szikl\u00e1n v\u00e9letlen\u00fcl felt\u00f6rte azt, felfedve a v\u00f6r\u00f6s bolyg\u00f3n kor\u00e1bban soha nem l\u00e1tott s\u00e1rg\u00e1sz\u00f6ld krist\u00e1lyokat.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

\u201eAzt hiszem, ez a legfurcs\u00e1bb \u00e9s legv\u00e1ratlanabb lelet az eg\u00e9sz k\u00fcldet\u00e9s sor\u00e1n\u201d \u2012 mondta Ashwin Vasavada, a NASA Pasaden\u00e1ban (Kalifornia) m\u0171k\u00f6d\u0151 Jet Propulsion Laboratory Curiosity projekt kutat\u00f3ja.<\/p>\n\n\n\n

A Curiosity csapata a Gediz Vallis-csatorn\u00e1t vizsg\u00e1ltatta, egy kanyarg\u00f3s bar\u00e1zd\u00e1t, amelyet a jelek szerint 3 milli\u00e1rd \u00e9vvel ezel\u0151tt a v\u00edz \u00e9s t\u00f6rmel\u00e9k kever\u00e9ke hozott l\u00e9tre. A rover 2014 \u00f3ta vizsg\u00e1lja a k\u00f6rny\u00e9ket. Egy m\u0171velet sor\u00e1n fedezt\u00e9k fel a kutat\u00f3k, hogy a marsj\u00e1r\u00f3 \u00f6sszet\u00f6rt egy szikl\u00e1t \u00e9s a k\u00f6zelebbi k\u00e9p egy\u00e9rtelm\u0171v\u00e9 tette az \u201e\u00e9szbont\u00f3\u201d leletet \u2013 mondta Ashwin Vasavada.<\/p>\n\n\n\n

A kor\u00e1bban vizsg\u00e1lt leletek k\u00f6z\u00f6tt m\u00e1r volt olyan, amelyben k\u00e9n volt, de tiszta k\u00e9nb\u0151l \u00e1ll\u00f3 krist\u00e1lyokat eddig nem tal\u00e1ltak.<\/p>\n\n\n\n

Most a tud\u00f3sok azt pr\u00f3b\u00e1lj\u00e1k kider\u00edteni, mit jelent a tiszta k\u00e9n jelenl\u00e9te a Marson, \u00e9s mit mond ez a v\u00f6r\u00f6s bolyg\u00f3 t\u00f6rt\u00e9net\u00e9r\u0151l. A k\u00e9nes k\u0151zeteknek jellemz\u0151en \u201egy\u00f6ny\u00f6r\u0171, \u00e1ttetsz\u0151 \u00e9s krist\u00e1lyos text\u00far\u00e1juk\u201d van, ahogy Vasavada jellemzi, de a Marson az id\u0151j\u00e1r\u00e1s l\u00e9nyeg\u00e9ben homokf\u00fav\u00e1ssal alak\u00edtotta a k\u0151zetek k\u00fclsej\u00e9t, hogy beleolvadjanak a bolyg\u00f3 t\u00f6bbi r\u00e9sz\u00e9be, amely nagyr\u00e9szt narancsos \u00e1rnyalat\u00fa.<\/p>\n\n\n\n

A szil\u00edcium-dioxid jelenl\u00e9te arra utal, hogy valaha forr\u00f3 forr\u00e1sok vagy g\u0151zny\u00edl\u00e1sok lehettek a Marson, amelyek kedvez\u0151 felt\u00e9teleket teremthettek a mikrobi\u00e1lis \u00e9let sz\u00e1m\u00e1ra, ha az valaha is l\u00e9tezett a bolyg\u00f3n.<\/p>\n\n\n\n

\u201eLeesett az \u00e1llam, amikor megl\u00e1ttam a k\u00e9n k\u00e9p\u00e9t\u201d \u2013 mondta Briony Horgan, a Perseverance rover k\u00fcldet\u00e9s\u00e9nek t\u00e1rskutat\u00f3ja \u00e9s az indianai West Lafayette-ben tal\u00e1lhat\u00f3 Purdue Egyetem bolyg\u00f3tudom\u00e1nyi professzora.<\/p>\n\n\n\n

A tiszta elemi k\u00e9n nagyon furcsa lelet, mert a F\u00f6ld\u00f6n t\u00f6bbnyire olyan helyeken tal\u00e1lunk ilyet, mint a hidroterm\u00e1lis forr\u00e1sok, mint p\u00e9ld\u00e1ul a Yellowstone. Sz\u00f3val nagy rejt\u00e9ly sz\u00e1momra, hogy hogyan keletkezett ez a k\u0151zet a Sharp-hegyen.<\/p>\n\n\n\n

Nem lehet tudni, hogy a k\u00e9n hogyan keletkezett, de a csapat folytatja a Curiosity \u00e1ltal gy\u0171jt\u00f6tt adatok elemz\u00e9s\u00e9t.<\/p>\n\n\n\n

A 12 \u00e9vnyi munka okozta kop\u00e1s ellen\u00e9re, p\u00e9ld\u00e1ul ker\u00e9k- \u00e9s mechanikai probl\u00e9m\u00e1kat, a Curiosity tov\u00e1bbra is remek \u00e1llapotban van \u2013 mondta Vasavada.<\/p>\n\n\n\n

(tudas.hu<\/strong><\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"

A Curiosity rover az eddigi legszokatlanabb felfedez\u00e9st tette a Marson: tiszta k\u00e9nb\u0151l \u00e1ll\u00f3 k\u0151zetet tal\u00e1lt.<\/p>\n","protected":false},"author":12,"featured_media":4663,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,39],"tags":[86,84341,1009],"class_list":["post-4662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-vilag","tag-felfedezes","tag-mars-jaro","tag-tudomany"],"_links":{"self":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/4662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4662"}],"version-history":[{"count":1,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/4662\/revisions"}],"predecessor-version":[{"id":4664,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/4662\/revisions\/4664"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/4663"}],"wp:attachment":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}