{"id":485,"date":"2016-04-26T07:43:00","date_gmt":"2016-04-26T05:43:00","guid":{"rendered":"https:\/\/kids.esa.int\/satellite_twin_sentinel-1b_launched_into_space\/"},"modified":"2026-10-08T00:28:45","modified_gmt":"2026-10-07T22:28:45","slug":"satellite_twin_sentinel-1b_launched_into_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/satellite_twin_sentinel-1b_launched_into_space\/","title":{"rendered":"A Sentinel-1B ikerm\u0171holdat p\u00e1ly\u00e1ra \u00e1ll\u00edtott\u00e1k"},"content":{"rendered":"<div class=\"lede\">\n<p>A Sentinel-1B nev\u0171, cs\u00facstechnol\u00f3gi\u00e1s ESA-m\u0171holdat tegnap sikeresen p\u00e1ly\u00e1ra \u00e1ll\u00edtott\u00e1k! Az ind\u00edt\u00e1sra az Eur\u00f3pai \u0170rkik\u00f6t\u0151b\u0151l, a francia Guyan\u00e1ban tal\u00e1lhat\u00f3 Kourou-b\u00f3l ker\u00fclt sor, egy nagy teljes\u00edtm\u00e9ny\u0171 Szojuz rak\u00e9t\u00e1val.<\/p>\n<\/div>\n<p>A Sentinel-1B-nek van egy azonos ikertestv\u00e9re, a Sentinel-1A, amely m\u00e1r a F\u00f6ld k\u00f6r\u00fcl kering. Mostant\u00f3l a k\u00e9t m\u0171hold egym\u00e1ssal szemben kering majd bolyg\u00f3nk k\u00f6r\u00fcl. \u00cdgy ha az egyik a F\u00f6ld nappali oldal\u00e1n van, a m\u00e1sik az \u00e9jszakai oldalon lesz. Ez azt jelenti, hogy sokkal hat\u00e9konyabban tudj\u00e1k figyelni a F\u00f6ldet, mintha k\u00fcl\u00f6n-k\u00fcl\u00f6n m\u0171k\u00f6dn\u00e9nek.<\/p>\n<p>A Sentinel m\u0171holdak cs\u00facstechnol\u00f3gi\u00e1j\u00fa berendez\u00e9sekkel vannak felszerelve, t\u00f6bbek k\u00f6z\u00f6tt egy olyan radarrendszerrel, amely lehet\u0151v\u00e9 teszi sz\u00e1mukra, hogy ak\u00e1r felh\u0151k \u00e9s es\u0151 ellen\u00e9re is felv\u00e9teleket k\u00e9sz\u00edtsenek a F\u00f6ld felsz\u00edn\u00e9r\u0151l. Ezeket a felv\u00e9teleket felhaszn\u00e1lj\u00e1k a sarkvid\u00e9ki j\u00e9gtakar\u00f3k megfigyel\u00e9s\u00e9re, az olajszennyez\u00e9sek nyomon k\u00f6vet\u00e9s\u00e9re, az erd\u0151k felt\u00e9rk\u00e9pez\u00e9s\u00e9re, a tengeri \u00e9l\u0151vil\u00e1g \u00e1llapot\u00e1nak ellen\u0151rz\u00e9s\u00e9re \u00e9s m\u00e9g sok m\u00e1sra!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1920\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/04\/CubeSat_orbiting_Earth\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2016\/04\/cubesat_orbiting_earth\/17911380-2-eng-GB\/CubeSat_orbiting_Earth.jpg\" alt=\"\"><\/figure>\n<p>H\u00e1rom, CubeSat n\u00e9vre keresztelt minim\u0171hold is feljutott az \u0171rbe a Sentinel-1B hordoz\u00f3rak\u00e9t\u00e1j\u00e1n. A CubeSatok \u2013 ahogyan azt m\u00e1r sejtheted is \u2013 kocka alak\u00faak! Nagyon kicsik, oldaluk hossza mind\u00f6ssze 10 cm. Mivel ilyen kompaktak \u00e9s k\u00f6nny\u0171ek, k\u00f6nnyebb \u00e9s olcs\u00f3bb \u0151ket az \u0171rbe juttatni.<\/p>\n<p>A Sentinel-1B-vel egy\u00fctt p\u00e1ly\u00e1ra \u00e1ll\u00edtott h\u00e1rom CubeSat-ot az ESA-val egy\u00fcttm\u0171k\u00f6d\u0151 egyetemi hallgat\u00f3k k\u00e9sz\u00edtett\u00e9k a \u2018Fly Your Satellite!\u2019 nev\u0171 speci\u00e1lis program keret\u00e9ben. K\u00eds\u00e9rleteket fognak v\u00e9gezni, p\u00e9ld\u00e1ul speci\u00e1lis napelemek tesztel\u00e9s\u00e9t, amelyek a napf\u00e9nyb\u0151l nyernek energi\u00e1t.<\/p>\n<p><b>\u00c9rdekes t\u00e9ny:<\/b> Egy negyedik m\u0171hold is a Sentinel-1B-vel egy\u00fctt indult \u00fatnak. A MicroSCOPE n\u00e9vre keresztelt m\u0171holdat a Francia \u0170r\u00fcgyn\u00f6ks\u00e9g (CNES) gy\u00e1rtotta, \u00e9s fizikai k\u00eds\u00e9rleteket fog v\u00e9gezni.<\/p>","protected":false},"excerpt":{"rendered":"<p>A high-tech ESA satellite called Sentinel-1B was successfully launched into space yesterday! Blast-off was from Europe\u2019s Spaceport in Kourou, French Guiana, using a powerful Soyuz rocket. Sentinel-1B has an identical [&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\/2016\/04\/sentinel-1b_lift_off\/18248585-2-eng-GB\/Sentinel-1b_lift_off.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/04\/Sentinel-1b_lift_off","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-485","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/485","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=485"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/485\/revisions"}],"predecessor-version":[{"id":4510,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/485\/revisions\/4510"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=485"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=485"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=485"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=485"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=485"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=485"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=485"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}