{"id":108777,"date":"2022-06-30T22:14:00","date_gmt":"2022-06-30T19:14:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=108777"},"modified":"2022-06-30T04:43:50","modified_gmt":"2022-06-30T01:43:50","slug":"furcsa-kepzodmenyeket-fotozott-a-nasa-szondaja-a-marson","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=108777&lang=hu","title":{"rendered":"Furcsa k\u00e9pz\u0151dm\u00e9nyeket fot\u00f3zott a NASA szond\u00e1ja a Marson"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A NASA Mars k\u00f6r\u00fcl kering\u0151 szond\u00e1ja meg\u00f6r\u00f6k\u00edtette, mi t\u00f6rt\u00e9nik, ha a fagyott sz\u00e9n-dioxidb\u00f3l g\u00e1z lesz.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Furcsa, m\u00e9hsejtszer\u0171 k\u00e9pz\u0151dm\u00e9nyeket fot\u00f3zott a Mars felsz\u00edn\u00e9n a NASA egyik szond\u00e1ja, a Mars Reconnaissance Orbiter a rajta l\u00e9v\u0151 HiRISE (High-Resolution Imaging Science Experiment) nev\u0171 berendez\u00e9ssel. Miel\u0151tt azonban b\u00e1rki \u00fagy gondoln\u00e1, ezeket nem a marsi m\u00e9hek alkott\u00e1k meg a bolyg\u00f3 felsz\u00edn\u00e9n.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"374\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/mars1-1.jpg\" alt=\"\" class=\"wp-image-108778\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/mars1-1.jpg 480w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/mars1-1-300x234.jpg 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Az IFLScience besz\u00e1mol\u00f3ja szerint a soksz\u00f6gek annak k\u00f6sz\u00f6nhet\u0151en j\u00f6ttek l\u00e9tre, hogy a marsi tavasz sor\u00e1n a v\u00edzj\u00e9g \u00e9s a sz\u00e9n-dioxid szezon\u00e1lisan v\u00e1ltja egym\u00e1st. A megfagy\u00f3, majd felolvad\u00f3 v\u00edzj\u00e9g ilyen mint\u00e1kat v\u00e1j a talajba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A folyamatr\u00f3l annyit \u00e9rdemes tudni, hogy a Mars v\u00e9kony l\u00e9gk\u00f6r\u00e9nek, valamint az \u00f3ce\u00e1n hi\u00e1ny\u00e1nak k\u00f6sz\u00f6nhet\u0151en a sarkk\u00f6r\u00f6n megfagy a sz\u00e9n-dioxid. Amikor j\u00f6n a tavasz \u00e9s elkezd olvasni a sapka, a j\u00e9g a szil\u00e1rd halmaz\u00e1llapotb\u00f3l r\u00f6gt\u00f6n g\u0151zz\u00e9 v\u00e1lik \u2013 ez a szublim\u00e1ci\u00f3. Ez a folyamat alulr\u00f3l indul, \u00e9s \u00fagy tart felfel\u00e9. Ahogy a j\u00e9g als\u00f3 r\u00e9tege megolvad, a keletkez\u0151 g\u00e1z a homok \u00e9s a felette l\u00e9v\u0151 j\u00e9g k\u00f6z\u00e9 z\u00e1r\u00f3dik, ami n\u00f6veli a nyom\u00e1st. Amikor emiatt a j\u00e9g megreped, egy ny\u00edl\u00e1son kereszt\u00fcl t\u00e1vozik a g\u00e1z \u2013 ez l\u00e1that\u00f3 a k\u00e9pen k\u00e9k sz\u00ednnel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9rdekess\u00e9g, hogy ezek a reped\u00e9sek bez\u00e1r\u00f3dhatnak, majd id\u0151vel \u00fajra kiny\u00edlhatnak.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/m.hvg.hu\/tudomany\/20220629_nasa_mars_tavasz_talaj_urszonda_urkutatas#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A NASA Mars k\u00f6r\u00fcl kering\u0151 szond\u00e1ja meg\u00f6r\u00f6k\u00edtette, mi t\u00f6rt\u00e9nik, ha a fagyott sz\u00e9n-dioxidb\u00f3l g\u00e1z lesz.<\/p>\n","protected":false},"author":12,"featured_media":108779,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,598,39],"tags":[10322,2185,38362],"class_list":["post-108777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-tudomany","category-vilag","tag-mars-2","tag-nasa","tag-urszonda"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/108777","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=108777"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/108777\/revisions"}],"predecessor-version":[{"id":108780,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/108777\/revisions\/108780"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/108779"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=108777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=108777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=108777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}