{"id":221139,"date":"2024-11-06T21:52:00","date_gmt":"2024-11-06T19:52:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=221139"},"modified":"2024-11-05T20:56:48","modified_gmt":"2024-11-05T18:56:48","slug":"15-ev-utan-belepett-a-fold-legkorebe-es-elegett-a-nasa-urteleszkopja","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=221139&lang=hu","title":{"rendered":"15 \u00e9v ut\u00e1n bel\u00e9pett a F\u00f6ld l\u00e9gk\u00f6r\u00e9be, \u00e9s el\u00e9gett a NASA \u0171rteleszk\u00f3pja"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Az er\u0151s\u00f6d\u0151 naptev\u00e9kenys\u00e9g v\u00e9get vetett a Neowise 15 \u00e9ves k\u00fcldet\u00e9s\u00e9nek, melynek sor\u00e1n egyszer m\u00e1r \u00fajj\u00e1sz\u00fcletett. Most biztosan ennyi volt.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e9gleg v\u00e9get \u00e9rt a F\u00f6ld k\u00f6r\u00fcli p\u00e1lyafut\u00e1sa a NASA \u0171rt\u00e1vcs\u00f6v\u00e9nek, a Neowise-nak \u2013 der\u00fcl ki a <a href=\"https:\/\/www.space.com\/space-exploration\/asteroid-comet-missions\/nasas-15-year-old-neowise-asteroid-hunter-meets-fiery-doom-by-burning-up-in-earths-atmosphere\" target=\"_blank\" rel=\"noreferrer noopener\">Space.com<\/a> cikk\u00e9b\u0151l. Az \u0171reszk\u00f6z \u2013 a v\u00e1rakoz\u00e1soknak megfelel\u0151en \u2013 november 1-j\u00e9n l\u00e9pett be a F\u00f6ld l\u00e9gk\u00f6r\u00e9be, ahol az amerikai \u0171rhivatal t\u00e1j\u00e9koztat\u00e1sa szerint el\u00e9gett.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"315\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/11\/muhold.jpg\" alt=\"\" class=\"wp-image-221140\" style=\"width:794px;height:auto\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/11\/muhold.jpg 560w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/11\/muhold-300x169.jpg 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Az \u0171rteleszk\u00f3p \u2013 m\u00e9g Wise n\u00e9ven \u2013 2009-ben indult \u00fatj\u00e1ra, infrav\u00f6r\u00f6s spektrumban felm\u00e9rje az \u00e9jszakai \u00e9gboltot. T\u00e1voli galaxisokat, hideg csillagokat \u00e9s felrobban\u00f3 feh\u00e9r t\u00f6rpecsillagokat kellett r\u00f6gz\u00edtenie, amit sokkal nagyobb \u00e9rz\u00e9kenys\u00e9ggel tudott megtenni, mint m\u00e1s eszk\u00f6z\u00f6k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2011-ben azonban be\u00fct\u00f6tt a baj: a szerkezet egyszer\u0171en kifogyott a kriog\u00e9n h\u0171t\u0151anyagb\u00f3l, ami seg\u00edtette az infrav\u00f6r\u00f6s hull\u00e1mhosszokon val\u00f3 megfigyel\u00e9st an\u00e9lk\u00fcl, hogy az \u0171rszonda h\u0151je ebbe bezavart volna. Ez \u00e9v febru\u00e1rj\u00e1ban az amerikai \u0171rhivatal szakemberei hibern\u00e1lt\u00e1k a Wise-t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A NASA 2013 december\u00e9ben tervezte \u00fajra a k\u00fcldet\u00e9st, ez\u00fattal m\u00e1r a F\u00f6ld-k\u00f6zeli objektumok felm\u00e9r\u00e9s\u00e9re, seg\u00edtve ezzel a potenci\u00e1lis fenyeget\u00e9sek kiv\u00e9d\u00e9s\u00e9t. Ezt m\u00e1r nagy sikerrel tudta teljes\u00edteni az imm\u00e1ron Neowise nev\u0171 szonda: az elm\u00falt 10 \u00e9vben t\u00f6bb mint h\u00fasz alkalommal p\u00e1szt\u00e1zta be a teljes eget, \u00e9s 1,45 milli\u00f3 infrav\u00f6r\u00f6s m\u00e9r\u00e9st v\u00e9gzett t\u00f6bb mint 44 ezer naprendszeri objektumon. A teleszk\u00f3p t\u00f6bb mint 3000 F\u00f6ld-k\u00f6zeli objektumot figyelt meg, amelyek k\u00f6z\u00fcl 215-\u00f6t fedezett fel, k\u00f6zt\u00fck a Neowise nev\u0171, hossz\u00fa peri\u00f3dus\u00fa \u00fcst\u00f6k\u00f6st is.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Our NEOWISE spacecraft, originally launched as WISE and the pathfinder for <a href=\"https:\/\/twitter.com\/NASA?ref_src=twsrc%5Etfw\">@NASA<\/a>&#39;s upcoming NEO Surveyor asteroid-hunting telescope, has burned up in Earth\u2019s atmosphere, as expected, after more than 14 years of operation. <a href=\"https:\/\/t.co\/zbMYtyddlO\">https:\/\/t.co\/zbMYtyddlO<\/a> <a href=\"https:\/\/t.co\/50BH9zVXml\">pic.twitter.com\/50BH9zVXml<\/a><\/p>&mdash; NASA Asteroid Watch (@AsteroidWatch) <a href=\"https:\/\/twitter.com\/AsteroidWatch\/status\/1852706848236855351?ref_src=twsrc%5Etfw\">November 2, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A Neowise veszt\u00e9t az er\u0151s\u00f6d\u0151 naptev\u00e9kenys\u00e9g okozta, a Nap ugyanis a 11 \u00e9ves ciklusa cs\u00facs\u00e1n j\u00e1r. Ennek sor\u00e1n er\u0151s\u00f6dnek a napkit\u00f6r\u00e9sek, valamint a koronakidob\u00f3d\u00e1sok is, melyek meleg\u00edtik \u00e9s t\u00e1g\u00edtj\u00e1k a F\u00f6ld l\u00e9gk\u00f6r\u00e9t. A Neowise mozg\u00e1sa lassulni kezdett, cs\u00f6kkent a magass\u00e1ga, \u00edgy egy ponton elker\u00fclhetetlen\u00fcl bel\u00e9pett a F\u00f6ld l\u00e9gk\u00f6r\u00e9be, ahol november 1-j\u00e9n v\u00e9g\u00fcl el\u00e9gett.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Space.com megjegyzi: a NASA k\u00f6vetkez\u0151, NEO (Near Earth Object Surveyor) nev\u0171 \u0171rt\u00e1vcs\u00f6ve 2027-ben fog elindulni. A feladata a F\u00f6ldh\u00f6z k\u00f6zeli objektumok vizsg\u00e1lata lesz, amit infrav\u00f6r\u00f6s hull\u00e1mok seg\u00edts\u00e9g\u00e9vel v\u00e9gez majd.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/hvg.hu\/tudomany\/20241105_neowise-nasa-urtavcso-megsemmisules-fold-kozeli-objektumok-megfigyelese#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az er\u0151s\u00f6d\u0151 naptev\u00e9kenys\u00e9g v\u00e9get vetett a Neowise 15 \u00e9ves k\u00fcldet\u00e9s\u00e9nek, melynek sor\u00e1n egyszer m\u00e1r \u00fajj\u00e1sz\u00fcletett. Most biztosan ennyi volt.<\/p>\n","protected":false},"author":12,"featured_media":221140,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,592,39],"tags":[1407386,1407387],"class_list":["post-221139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-tarsadalom","category-vilag","tag-nasa-urteleszkop","tag-neowise"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/221139","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=221139"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/221139\/revisions"}],"predecessor-version":[{"id":221142,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/221139\/revisions\/221142"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/221140"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=221139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=221139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=221139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}