{"id":51844,"date":"2021-04-08T22:28:00","date_gmt":"2021-04-08T19:28:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=51844"},"modified":"2021-04-08T00:36:14","modified_gmt":"2021-04-07T21:36:14","slug":"titokzatos-jelek-erkeznek-az-uranusz-felol","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=51844&lang=hu","title":{"rendered":"Titokzatos jelek \u00e9rkeznek az Ur\u00e1nusz fel\u0151l"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>K\u00fcl\u00f6n\u00f6s<\/strong> <strong>r\u00f6ntgensugarak \u00e9rkeznek az Ur\u00e1nusz fel\u0151l. Egyel\u0151re nem tudni, mi bocs\u00e1tja ki \u0151ket \u2013 \u00edrja a Live Science tudom\u00e1nyos port\u00e1l.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az Ur\u00e1nusz egy hideg, szeles vil\u00e1g, \u00e9s szinte teljes eg\u00e9sz\u00e9ben j\u00e9g \u00e9s g\u00e1zok alkotj\u00e1k. Hab\u00e1r m\u00e9ret\u00e9t tekintve gig\u00e1szi (a F\u00f6ldn\u00e9l n\u00e9gyszer nagyobb \u00e1tm\u00e9r\u0151j\u0171 \u00e9gitestr\u0151l besz\u00e9l\u00fcnk), az Ur\u00e1nusz tanulm\u00e1nyoz\u00e1sa m\u00e9gis neh\u00e9zs\u00e9gekbe \u00fctk\u00f6zik. Eddig csup\u00e1n egyetlen \u0171reszk\u00f6z, a NASA Voyager-2 szond\u00e1ja k\u00f6zel\u00edtette meg a bolyg\u00f3t, \u00edgy a tud\u00f3sok arra k\u00e9nyszer\u00fclnek, hogy f\u00f6ldi t\u00e1vcs\u00f6vekkel vizsg\u00e1lj\u00e1k.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"306\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/uranusz.gif\" alt=\"\" class=\"wp-image-51845\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A JGR Space Physics szaklapban megjelent friss kutat\u00e1s szerz\u0151i a NASA Chandra r\u00f6ntgenteleszk\u00f3pj\u00e1nak adatait f\u00e9s\u00fclt\u00e9k \u00e1t. Napjainkig a Neptunusz \u00e9s az Ur\u00e1nusz kiv\u00e9tel\u00e9vel minden Naprendszerbeli bolyg\u00f3n\u00e1l \u00e9szleltek r\u00f6ntgensugarakat. Ezek t\u00falnyom\u00f3 r\u00e9szben \u00fagy j\u00f6nnek l\u00e9tre, hogy a Nap \u00e1ltal kibocs\u00e1tott r\u00f6ntgensugarak visszaver\u0151dnek a bolyg\u00f3k l\u00e9gk\u00f6r\u00e9r\u0151l az \u0171rbe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A szak\u00e9rt\u0151k a Chandra 2002 \u00e9s 2017 k\u00f6z\u00f6tt k\u00e9sz\u00edtett felv\u00e9teleit vizsg\u00e1lt\u00e1k, \u00e9s ezeken azt vett\u00e9k \u00e9szre, hogy az Ur\u00e1nusz fel\u0151l is \u00e9rkeznek r\u00f6ntgensugarak. A jelek egy r\u00e9sze magyar\u00e1zhat\u00f3 a m\u00e1r el\u0151bb eml\u00edtett visszaver\u0151d\u00e9ssel, \u00e1m a 2017-es k\u00e9peken a szerz\u0151k valami k\u00fcl\u00f6n\u00f6s dologra bukkantak: k\u00fcl\u00f6n\u00f6s felf\u00e9nyl\u00e9seket figyeltek meg, amikor a r\u00f6ntgensug\u00e1rz\u00e1s er\u0151ss\u00e9ge egyik napr\u00f3l a m\u00e1sikra n\u00e9gyszeres\u00e9re er\u0151s\u00f6d\u00f6tt.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/2104\/2021040782.jpg?w=800&amp;h=800&amp;t=5\" alt=\"\" width=\"640\" height=\"640\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Egyel\u0151re maguk a tanulm\u00e1ny szerz\u0151i sem tal\u00e1ltak kiel\u00e9g\u00edt\u0151 magyar\u00e1zatot a jelens\u00e9gre. Az egyik elm\u00e9let szerint az Ur\u00e1nusz gy\u0171r\u0171inek szemcs\u00e9i a k\u00f6rnyez\u0151 nagyenergi\u00e1j\u00fa t\u00f6lt\u00f6tt r\u00e9szecsk\u00e9kkel \u00fctk\u00f6zve hozz\u00e1k l\u00e9tre a r\u00f6ntgensugarakat. Hasonl\u00f3t m\u00e1r a Szaturnuszn\u00e1l is megfigyeltek a szakemberek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e1sik lehet\u0151s\u00e9g, hogy az Ur\u00e1nusz sarki f\u00e9nye miatt lehet \u00e9szlelni a jeleket. A te\u00f3ri\u00e1k al\u00e1t\u00e1maszt\u00e1s\u00e1hoz mindenesetre tov\u00e1bbi vizsg\u00e1latokra van sz\u00fcks\u00e9g.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20210407-kulonos-jelek-erkeznek-az-uranusz-felol-foto.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>K\u00fcl\u00f6n\u00f6s r\u00f6ntgensugarak \u00e9rkeznek az Ur\u00e1nusz fel\u0151l. Egyel\u0151re nem tudni, mi bocs\u00e1tja ki \u0151ket \u2013 \u00edrja a Live Science tudom\u00e1nyos port\u00e1l.<\/p>\n","protected":false},"author":12,"featured_media":51846,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[596,23,39],"tags":[44089,44088],"class_list":["post-51844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-erdekes","category-fotok","category-vilag","tag-rontgensugarak","tag-uranusz"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/51844","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=51844"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/51844\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/51846"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}