{"id":50013,"date":"2021-03-21T22:38:00","date_gmt":"2021-03-21T20:38:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=50013"},"modified":"2021-03-21T12:56:57","modified_gmt":"2021-03-21T10:56:57","slug":"sikerult-kiszamolni-mekkora-a-mars-magja","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=50013&lang=hu","title":{"rendered":"Siker\u00fclt kisz\u00e1molni, mekkora a Mars magja"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Az amerikai \u0171rkutat\u00e1si hivatal (NASA) Insight marsszond\u00e1ja \u00e1ltal gy\u0171jt\u00f6tt szeizmikus adatokat tanulm\u00e1nyozva egy nemzetk\u00f6zi kutat\u00f3csoport kisz\u00e1molta a Mars magj\u00e1nak a m\u00e9ret\u00e9t.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"370\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/mars1.jpg\" alt=\"\" class=\"wp-image-50014\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/mars1.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/mars1-300x139.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/mars1-768x355.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Eddig csak a F\u00f6ld \u00e9s a Hold magj\u00e1t siker\u00fclt megm\u00e9rni<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3csoport a h\u00e9ten virtu\u00e1lisan zajl\u00f3 52. Hold- \u00e9s Bolyg\u00f3tudom\u00e1nyi Konferenci\u00e1n mutatja be eredm\u00e9nyeit. Simon Stahler, a csoport tagja azonban el\u00e9rhet\u0151v\u00e9 tette a prezent\u00e1ci\u00f3t az \u00e9rdekl\u0151d\u0151k sz\u00e1m\u00e1ra. A kutat\u00e1si eredm\u00e9nyeket a k\u00f6zelj\u00f6v\u0151ben egy tudom\u00e1nyos foly\u00f3iratban is k\u00f6zlik \u2013 olvashat\u00f3 a Phys.org tudom\u00e1nyos ismeretterjeszt\u0151 h\u00edrport\u00e1lon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eddig az \u00e9gitestek k\u00f6z\u00fcl csup\u00e1n a F\u00f6ld \u00e9s a Hold magj\u00e1t m\u00e9rt\u00e9k meg. Az ilyen m\u00e9r\u00e9sekhez a kutat\u00f3k szenzorok szeizmikus adatait haszn\u00e1lj\u00e1k, amelyek \u00e9rz\u00e9kelik a f\u00f6ldreng\u00e9sek okozta morajl\u00e1sokat.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/1805\/20180504insight.jpg?w=800&amp;h=600&amp;t=5\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A NASA 2018-ban ind\u00edtotta \u00fatnak az InSight-misszi\u00f3t, amelynek lesz\u00e1ll\u00f3egys\u00e9ge sikeresen landolt a Mars felsz\u00ednen. Az \u0171reszk\u00f6z f\u0151 feladata olyan adatok gy\u0171jt\u00e9se, amelyek seg\u00edts\u00e9g\u00e9vel a szak\u00e9rt\u0151k jobban meg\u00e9rthetik az \u00e9gitest bels\u0151 strukt\u00far\u00e1j\u00e1t.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/2002\/20200225mars-bolygo.jpg?w=800&amp;h=600&amp;t=5\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az InSight egyik m\u0171szere egy francia szeizmom\u00e9ter, amely 2019. \u00e1prilis 6-\u00e1n \u00e9szlelt el\u0151sz\u00f6r gyenge, de vil\u00e1gosan \u00e9rz\u00e9kelhet\u0151 reng\u00e9st a Marson. Eddig a fed\u00e9lzet\u00e9n l\u00e9v\u0151 szenzorok mintegy 500 marsreng\u00e9s szeizmikus adatait jegyezt\u00e9k fel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>A Marson is l\u00e9tezik szeizmikus aktivit\u00e1s, amit felhaszn\u00e1ltak a m\u00e9r\u00e9shez<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k elemz\u00e9seib\u0151l kider\u00fclt, hogy legt\u00f6bb reng\u00e9s igen kicsiny a f\u00f6ldreng\u00e9sekhez k\u00e9pest, b\u00e1r 50 k\u00f6z\u00fcl\u00fck 2 \u00e9s 4 k\u00f6z\u00f6tti er\u0151ss\u00e9g\u0171 volt, el\u00e9g er\u0151s ahhoz, hogy a bolyg\u00f3 belsej\u00e9nek m\u00e9r\u00e9seihez felhaszn\u00e1lhass\u00e1k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Egy \u00e9gitest belsej\u00e9nek m\u00e9r\u00e9s\u00e9t biztos\u00edt\u00f3 szeizmikus adatok haszn\u00e1lata sok m\u00e9r\u00e9st k\u00f6vetel meg.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/1908\/20190808mars10.jpg?w=800&amp;h=450&amp;t=5\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A szenzorok el\u00e1rulhatj\u00e1k, hogy hol kezd\u0151dnek \u00e9s v\u00e9gz\u0151dnek az ilyen hull\u00e1mok, ami felfedi, hogy mennyi ideig tart, hogy egy hull\u00e1m \u00e1thaladjon a bolyg\u00f3 egy adott r\u00e9sz\u00e9n. Ez teszi lehet\u0151v\u00e9 s\u0171r\u0171s\u00e9g\u00e9nek meghat\u00e1roz\u00e1s\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ezeket az adatokat felhaszn\u00e1lva a kutat\u00f3k k\u00e9pesek volt megm\u00e9rni a k\u00f6peny \u00e9s a mag k\u00f6z\u00f6tti hat\u00e1r m\u00e9lys\u00e9g\u00e9t sok helyen, ami lehet\u0151v\u00e9 tette, hogy kisz\u00e1molj\u00e1k a mag m\u00e9ret\u00e9t, amelynek sugara 1810 \u00e9s 1860 kilom\u00e9ter k\u00f6z\u00f6tt van, ez k\u00f6r\u00fclbel\u00fcl fele a F\u00f6ld magj\u00e1\u00e9nak. Ez kiss\u00e9 meglepte a kutat\u00f3kat, mivel kor\u00e1bbi kutat\u00e1sok azt jelezt\u00e9k, hogy nagyobb lehet.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20210320-meghataroztak-a-mars-magjanak-meretet-az-insight-marsszonda-adatai-alapjan.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az amerikai \u0171rkutat\u00e1si hivatal (NASA) Insight marsszond\u00e1ja \u00e1ltal gy\u0171jt\u00f6tt szeizmikus adatokat tanulm\u00e1nyozva egy nemzetk\u00f6zi kutat\u00f3csoport kisz\u00e1molta a Mars magj\u00e1nak a m\u00e9ret\u00e9t.<\/p>\n","protected":false},"author":12,"featured_media":50014,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,23,590,592,598,39],"tags":[10322,42485,20552],"class_list":["post-50013","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-fotok","category-it-hu","category-tarsadalom","category-tudomany","category-vilag","tag-mars-2","tag-meresek","tag-tudomanyos-felfedezes"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/50013","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=50013"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/50013\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/50014"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=50013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=50013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=50013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}