{"id":23357,"date":"2020-07-31T10:15:00","date_gmt":"2020-07-31T07:15:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=23357"},"modified":"2020-07-31T09:29:40","modified_gmt":"2020-07-31T06:29:40","slug":"uton-a-nasa-legujabb-mars-jaroja","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=23357&lang=hu","title":{"rendered":"\u00daton a NASA leg\u00fajabb Mars-j\u00e1r\u00f3ja"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Az amerikai \u0171rkutat\u00e1si hivatal (NASA) leg\u00fajabb Mars-j\u00e1r\u00f3ja, a Perseverance (\u00c1llhatatoss\u00e1g) cs\u00fct\u00f6rt\u00f6k\u00f6n elindult a Mars fel\u00e9 \u2013 tette k\u00f6zz\u00e9 a NASA.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/07\/marsjaro-nasa-1-1024x650.jpg\" alt=\"\" class=\"wp-image-23359\"\/><figcaption>Fot\u00f3: EPA<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A Perseverance helyi id\u0151 szerint reggel 7 \u00f3ra 50 perckor \u2013 k\u00f6z\u00e9p-eur\u00f3pai id\u0151 szerint 13.50-kor \u2013 indult \u00fatj\u00e1ra a floridai Cape Canaveral \u0171r\u00e1llom\u00e1sr\u00f3l, \u00e9s a tervek szerint h\u00e9t h\u00f3nap m\u00falva, 2021. febru\u00e1r 18-\u00e1n fog landolni a Mars felsz\u00edn\u00e9n. A koronav\u00edrus-j\u00e1rv\u00e1ny okozta rendk\u00edv\u00fcli helyzet ellen\u00e9re a NASA sikeresen tartotta a 2,4 milli\u00e1rd doll\u00e1ros (t\u00f6bb mint 705 milli\u00e1rd forintos) misszi\u00f3 tervezett menetrendj\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Mars-j\u00e1r\u00f3 a Jezero nev\u0171, 250 m\u00e9ter m\u00e9ly kr\u00e1ter alj\u00e1n fog landolni, amely 3,5 milli\u00e1rd \u00e9vvel ezel\u0151tt m\u00e9g t\u00f3k\u00e9nt hull\u00e1mzott a v\u00f6r\u00f6s bolyg\u00f3 felsz\u00edn\u00e9n. A tud\u00f3sok azt rem\u00e9lik, hogy a ter\u00fcleten m\u00faltb\u00e9li mikrobi\u00e1lis \u00e9let nyomaira bukkanhatnak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A t\u00f6rt\u00e9nelem sor\u00e1n ez az els\u0151 alkalom, hogy azzal a kifejezett c\u00e9llal indulunk \u00fatnak a Mars fel\u00e9, hogy az \u00e9let nyomaira bukkanjunk egy m\u00e1sik bolyg\u00f3n \u2013 mondta Jim Bridenstine, a NASA igazgat\u00f3ja szerdai sajt\u00f3t\u00e1j\u00e9koztat\u00f3j\u00e1n. Az eszk\u00f6zt egy Atlas V-\u00f6s hordoz\u00f3rak\u00e9t\u00e1val juttatj\u00e1k el a v\u00f6r\u00f6s bolyg\u00f3ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A NASA k\u00f6z\u00e9p-eur\u00f3pai id\u0151 szerint cs\u00fct\u00f6rt\u00f6k este k\u00f6z\u00f6lte, hogy m\u0171szaki probl\u00e9m\u00e1k l\u00e9ptek fel a hordoz\u00f3rak\u00e9t\u00e1val. Az ir\u00e1ny\u00edt\u00f3k\u00f6zpontba \u00e9rkez\u0151 adatok arra utalnak, hogy a rak\u00e9ta biztons\u00e1gi \u00fczemm\u00f3dba kapcsolt. Az ir\u00e1ny\u00edt\u00f3k\u00f6zpontban val\u00f3sz\u00edn\u0171nek tartj\u00e1k, hogy a F\u00f6ld \u00e1rny\u00e9ka miatt a hordoz\u00f3rak\u00e9ta egy r\u00e9sze t\u00fals\u00e1gosan leh\u0171lt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az egytonn\u00e1s, nagyj\u00e1b\u00f3l terepj\u00e1r\u00f3 m\u00e9ret\u0171 Perseverance robot egy teljes marsi \u00e9vet \u2013 687 f\u00f6ldi napot \u2013 fog elt\u00f6lteni a Marson. Feladata az lesz, hogy folytassa a bolyg\u00f3 felfedez\u00e9s\u00e9t, m\u00faltb\u00e9li mikrobi\u00e1lis \u00e9let nyomai ut\u00e1n kutasson, tanulm\u00e1nyozza a plan\u00e9ta \u00e9ghajlat\u00e1t \u00e9s geol\u00f3gi\u00e1j\u00e1t, valamint k\u0151zet- \u00e9s talajmint\u00e1kat gy\u0171jts\u00f6n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Mars-j\u00e1r\u00f3 els\u0151k\u00e9nt k\u00eds\u00e9reli meg, hogy k\u0151zettani mint\u00e1kat gy\u0171jts\u00f6n egy m\u00e1sik bolyg\u00f3r\u00f3l. Ezeket szivarm\u00e9ret\u0171 kapszul\u00e1kba csomagolja, de eljuttat\u00e1suk a F\u00f6ldre m\u00e1r egy k\u00e9s\u0151bbi misszi\u00f3 feladata lesz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Mars-j\u00e1r\u00f3val egy\u00fctt az Ingenuity nev\u0171 k\u00eds\u00e9rleti Mars-helikopter is a bolyg\u00f3ra \u00e9rkezik, amely tesztrep\u00fcl\u00e9seket fog v\u00e9gezni. Ha a napenergi\u00e1val hajtott, k\u00e9t kilogramm s\u00faly\u00fa helikopter t\u00fal\u00e9li a hideg marsi \u00e9jszak\u00e1kat, az azt jelenti, hogy a j\u00f6v\u0151beli misszi\u00f3kat ki lehet b\u0151v\u00edteni a leveg\u0151b\u0151l v\u00e9gzett vizsg\u00e1latokkal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ez lesz az amerikai \u0171rkutat\u00e1si hivatal kilencedik \u00fatja a v\u00f6r\u00f6s bolyg\u00f3ra. A NASA els\u0151 Mars-j\u00e1r\u00f3ja, a Sojourner 1997-ben landolt a v\u00f6r\u00f6s bolyg\u00f3n. Az \u0171rkutat\u00e1si hivatal az\u00f3ta k\u00e9t m\u00e1sik Mars-j\u00e1r\u00f3t (Spirit, Opportunity) \u00e9s h\u00e1rom \u0171rszond\u00e1t (Pathfinder, Phoenix, InSight) k\u00fcld\u00f6tt a plan\u00e9ta felt\u00e9rk\u00e9pez\u00e9s\u00e9re. Az Egyes\u00fclt \u00c1llamok azt tervezi, hogy a 2030-as \u00e9vekben \u0171rhaj\u00f3sokat k\u00fcld a Marsra az Artemis \u0171rkutat\u00e1si program keret\u00e9ben.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">(MTI\/<a href=\"https:\/\/hirado.hu\/tudomany-high-tech\/urkutatas\/cikk\/2020\/07\/30\/utnak-indult-a-mars-fele-a-nasa-legujabb-mars-jaroja\" target=\"_blank\" rel=\"noreferrer noopener\">hirado.hu<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az amerikai \u0171rkutat\u00e1si hivatal (NASA) leg\u00fajabb Mars-j\u00e1r\u00f3ja, a Perseverance (\u00c1llhatatoss\u00e1g) cs\u00fct\u00f6rt\u00f6k\u00f6n elindult a Mars fel\u00e9 \u2013 tette k\u00f6zz\u00e9 a NASA.<\/p>\n","protected":false},"author":5,"featured_media":23358,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,598,39],"tags":[12687,2185,2184],"class_list":["post-23357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-tudomany","category-vilag","tag-marsjaro","tag-nasa","tag-urkutatas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/23357","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=23357"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/23357\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/23358"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}