{"id":833,"date":"2004-12-02T15:29:00","date_gmt":"2004-12-02T14:29:00","guid":{"rendered":"https:\/\/kids.esa.int\/speech_science_and_spying\/"},"modified":"2026-10-08T00:32:47","modified_gmt":"2026-10-07T22:32:47","slug":"speech_science_and_spying","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/speech_science_and_spying\/","title":{"rendered":"Besz\u00e9d, tudom\u00e1ny \u00e9s k\u00e9mked\u00e9s"},"content":{"rendered":"<div class=\"lede\">\n<p>Az elm\u00falt 40 \u00e9v sor\u00e1n a m\u0171holdak egyre nagyobb teljes\u00edtm\u00e9nyre lettek k\u00e9pesek, \u00e9s egyre t\u00f6bbf\u00e9le feladatot tudnak ell\u00e1tni.<\/p>\n<\/div>\n<p>Az eur\u00f3pai Ariane-5 rak\u00e9t\u00e1val p\u00e1ly\u00e1ra \u00e1ll\u00edtott \u0171reszk\u00f6z\u00f6k t\u00f6bbs\u00e9g\u00e9t t\u00e1vk\u00f6zl\u00e9si c\u00e9lokra \u2013 telev\u00edzi\u00f3, digit\u00e1lis r\u00e1di\u00f3, internet, vide\u00f3 \u00e9s telefon \u2013 haszn\u00e1lj\u00e1k. Ezek \u00e1ltal\u00e1ban nagy nemzetk\u00f6zi v\u00e1llalatok tulajdon\u00e1ban vannak.<\/p>\n<p>A legt\u00f6bb egy\u00e9b \u0171reszk\u00f6z korm\u00e1nyok \u00e9s \u0171r\u00fcgyn\u00f6ks\u00e9gek \u2013 p\u00e9ld\u00e1ul az ESA \u2013 tulajdon\u00e1ban van. Ezek k\u00f6z\u00fcl sokakat tudom\u00e1nyos kutat\u00e1sokra haszn\u00e1lnak.<\/p>\n<p>Az elm\u00falt 25 \u00e9v sor\u00e1n az ESA \u0171reszk\u00f6zei elrep\u00fcltek a Halley-\u00fcst\u00f6k\u00f6s mellett, p\u00e1ly\u00e1ra \u00e1lltak a Hold, a V\u00e9nusz \u00e9s a Mars k\u00f6r\u00fcl, \u00e9s felt\u00e1rt\u00e1k a t\u00e1voli Univerzumot. 2005-ben a Huygens szonda lesz\u00e1llt a Szaturnusz Tit\u00e1n nev\u0171 holdj\u00e1n. 2014-ben a Rosetta lesz az els\u0151 \u0171reszk\u00f6z, amely egy \u00fcst\u00f6k\u00f6s k\u00f6r\u00fcl p\u00e1ly\u00e1ra \u00e1ll, \u00e9s szond\u00e1t k\u00fcld le annak felsz\u00edn\u00e9re.<\/p>\n<p>A SOHO \u00e9s a n\u00e9gy Cluster \u0171reszk\u00f6z r\u00e1vil\u00e1g\u00edtott arra, hogyan m\u0171k\u00f6dik a Nap, \u00e9s milyen hat\u00e1ssal van bolyg\u00f3nkra. Az ERS m\u0171holdak \u00e9s az Envisat a F\u00f6ld minden aspektus\u00e1t vizsg\u00e1lt\u00e1k, a j\u00e9gsapk\u00e1kt\u00f3l \u00e9s az \u00f3ce\u00e1nokt\u00f3l kezdve az \u00f3zonr\u00e9tegen \u00e1t a f\u00f6ldhaszn\u00e1latig.<\/p>\n<p>2009-ben elindult az Earth Explorer-misszi\u00f3k \u00faj sorozata. Az olyan m\u0171holdak, mint a GOCE, az SMOS \u00e9s a Cryosat, hozz\u00e1j\u00e1rulnak ahhoz, hogy jobban meg\u00e9rts\u00fck a F\u00f6ld bolyg\u00f3t, valamint azt, hogy az emberi tev\u00e9kenys\u00e9g milyen hat\u00e1ssal van a term\u00e9szetre. Hamarosan p\u00e1ly\u00e1ra \u00e1ll\u00edtj\u00e1k a Sentinel m\u0171holdcsal\u00e1dot, amelynek feladata a sz\u00e1razf\u00f6ld \u00e9s az \u00f3ce\u00e1nok rendk\u00edv\u00fcl r\u00e9szletes vizsg\u00e1lata lesz.<br \/>A Meteosat id\u0151j\u00e1r\u00e1si m\u0171holdak megv\u00e1ltoztatt\u00e1k mindennapi \u00e9let\u00fcnket. Az elk\u00f6vetkez\u0151 n\u00e9h\u00e1ny \u00e9vben Eur\u00f3pa elind\u00edt egy 30 m\u0171holdb\u00f3l \u00e1ll\u00f3 \u2018konstell\u00e1ci\u00f3t\u2019, a Galile\u00f3t, amely navig\u00e1ci\u00f3s c\u00e9lokra \u00e9s a F\u00f6ld b\u00e1rmely pontj\u00e1n t\u00f6rt\u00e9n\u0151 pontos helymeghat\u00e1roz\u00e1sra szolg\u00e1l.<br \/>Az Egyes\u00fclt \u00c1llamok, Oroszorsz\u00e1g \u00e9s n\u00e9h\u00e1ny eur\u00f3pai orsz\u00e1g is \u00fczemeltet katonai m\u0171holdakat. Ezeket a fegyveres er\u0151k kommunik\u00e1ci\u00f3ra, rak\u00e9takil\u00f6v\u00e9sek el\u0151rejelz\u00e9s\u00e9re \u00e9s az ellens\u00e9ges er\u0151k mozg\u00e1s\u00e1nak megfigyel\u00e9s\u00e9re haszn\u00e1lj\u00e1k.<\/p>","protected":false},"excerpt":{"rendered":"<p>Over the last 40 years, satellites have become increasingly powerful and able to perform many different roles. Most of the spacecraft launched by Europe\u2019s Ariane-5 rocket are used for telecommunications [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2003\/10\/soho_image_28_october_20032\/17904083-2-eng-GB\/SOHO_image_28_October_2003.jpg","esa_banner_description":"SOHO image, 28 October 2003","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/10\/SOHO_image_28_October_20032","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,44,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-833","post","type-post","status-publish","format-standard","hentry","category-learn","category-spacecraft","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=833"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/833\/revisions"}],"predecessor-version":[{"id":1976,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/833\/revisions\/1976"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=833"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=833"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=833"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=833"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=833"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=833"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=833"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}