{"id":389,"date":"2018-03-08T14:24:00","date_gmt":"2018-03-08T13:24:00","guid":{"rendered":"https:\/\/kids.esa.int\/remembering_atvs_europe_s_cargo_ferries_in_space\/"},"modified":"2026-10-08T00:27:37","modified_gmt":"2026-10-07T22:27:37","slug":"remembering_atvs_europe_s_cargo_ferries_in_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/remembering_atvs_europe_s_cargo_ferries_in_space\/","title":{"rendered":"Eml\u00e9kezet\u00fcnkben az ATV-k, Eur\u00f3pa \u0171rbeli teherkompjai"},"content":{"rendered":"<p>Gondolkodt\u00e1l m\u00e1r azon, hogy az Nemzetk\u00f6zi \u0170r\u00e1llom\u00e1son tart\u00f3zkod\u00f3 \u0171rhaj\u00f3sok hogyan jutnak hozz\u00e1 a sz\u00fcks\u00e9ges ell\u00e1tm\u00e1nyhoz? Mivel 400 km-rel a F\u00f6ld felett keringenek, nem mehetnek csak \u00fagy boltba \u00e9lelmiszer\u00e9rt! Mi a helyzet az \u00faj felszerel\u00e9sekkel, a k\u00eds\u00e9rletekkel, az iv\u00f3v\u00edzzel, s\u0151t, a l\u00e9gz\u00e9shez sz\u00fcks\u00e9ges leveg\u0151vel? Mindent a F\u00f6ldr\u0151l kell sz\u00e1ll\u00edtani, \u00e9s hossz\u00fa ideig az ESA automatiz\u00e1lt transzferj\u00e1rm\u0171vei \u2013 r\u00f6viden ATV-k \u2013 jelentett\u00e9k a megold\u00e1st!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"3000\" data-credit=\"ESA - D. Ducros, 2010\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/03\/Artist_s_view_of_ESA_s_ATV_Johannes_Kepler\" 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\/2018\/03\/artist_s_view_of_esa_s_atv_johannes_kepler\/17868747-2-eng-GB\/Artist_s_view_of_ESA_s_ATV_Johannes_Kepler.jpg\" alt=\"Artist&#x27;s view of ESA&#x27;s ATV Johannes Kepler\"><figcaption>M\u0171v\u00e9szi \u00e1br\u00e1zol\u00e1s az ESA ATV Johannes Kepler \u0171rhaj\u00f3j\u00e1r\u00f3l<\/figcaption><\/figure>\n<p>Pontosan t\u00edz \u00e9vvel ezel\u0151tt ma indult az els\u0151 ATV. Rak\u00e9t\u00e1val sz\u00e1llt fel a F\u00f6ld felsz\u00edn\u00e9r\u0151l, majd dokkolt a Nemzetk\u00f6zi \u0170r\u00e1llom\u00e1shoz (ISS), hogy lesz\u00e1ll\u00edtsa a rakom\u00e1ny\u00e1t. A k\u00fcldet\u00e9s nagy siker volt, ez\u00e9rt az ESA tov\u00e1bbi ATV-ket gy\u00e1rtott. 2008 \u00e9s 2014 k\u00f6z\u00f6tt \u00f6sszesen \u00f6t ATV-t ind\u00edtottak, amelyek mindegyik\u00e9t egy-egy eur\u00f3pai tud\u00f3sr\u00f3l nevezt\u00e9k el:<\/p>\n<ul>\n<li>\n<p>Jules Verne, egy francia \u00edr\u00f3, aki tudom\u00e1nyos-fantasztikus t\u00f6rt\u00e9neteir\u0151l h\u00edres.<\/p>\n<\/li>\n<li>\n<p>Johannes Kepler, egy n\u00e9met matematikus, aki jelent\u0151s munk\u00e1t v\u00e9gzett a bolyg\u00f3k p\u00e1ly\u00e1inak kisz\u00e1m\u00edt\u00e1s\u00e1ban.<\/p>\n<\/li>\n<li>\n<p>Edoardo Amaldi, egy olasz fizikus, aki azt szerette volna, ha az eur\u00f3paiak b\u00e9k\u00e9sen kutatn\u00e1k az \u0171rt.<\/p>\n<\/li>\n<li>\n<p>Albert Einstein, a n\u00e9met elm\u00e9leti fizikus, aki az E = mc egyenlet\u00e9r\u0151l h\u00edres<sup>2<\/sup>.<\/p>\n<\/li>\n<li>\n<p>Georges Lema\u00eetre, a belga csillag\u00e1sz, aki kidolgozta az \u0170rrobban\u00e1s-elm\u00e9letet.<\/p>\n<\/li>\n<\/ul>\n<p>A dokkol\u00e1s ut\u00e1n az ATV k\u00f6r\u00fclbel\u00fcl hat h\u00f3napig az ISS r\u00e9sz\u00e9t k\u00e9pezn\u00e9. Fokozatosan elt\u00e1vol\u00edtan\u00e1k bel\u0151le az \u00f6sszes hasznos t\u00e1rgyat, majd olyan dolgokkal t\u00f6lten\u00e9k meg, amelyekre az \u0171rhaj\u00f3soknak m\u00e1r nincs sz\u00fcks\u00e9g\u00fck \u2013 kicsit olyan, mint egy szemetes!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"4256\" data-credit=\"NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/03\/ATV-2_seen_from_Discovery\" 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\/2018\/03\/atv-2_seen_from_discovery\/17895461-2-eng-GB\/ATV-2_seen_from_Discovery.jpg\" alt=\"ATV-2 seen from Discovery\"><figcaption>Az ATV-2 a Discovery \u0171rsikl\u00f3r\u00f3l n\u00e9zve<\/figcaption><\/figure>\n<p>Az ATV-k nem csup\u00e1n ell\u00e1tm\u00e1nyt sz\u00e1ll\u00edtottak, hanem az ISS p\u00e1ly\u00e1n tart\u00e1s\u00e1ban is seg\u00edtettek. B\u00e1r az ISS messze a F\u00f6ld felett kering, m\u00e9gis \u00e1thalad a F\u00f6ld l\u00e9gk\u00f6r\u00e9nek egy kis r\u00e9sz\u00e9n. Ez s\u00farl\u00f3d\u00e1st okoz, \u00e9s fokozatosan lass\u00edtja az \u0171r\u00e1llom\u00e1st, \u00edgy a gravit\u00e1ci\u00f3 k\u00f6zelebb vonzza a F\u00f6ldh\u00f6z. Hossz\u00fa t\u00e1von ez az ISS megsemmis\u00fcl\u00e9s\u00e9hez vezetne, ez\u00e9rt a dokkolt ATV-k hajt\u00f3m\u0171veiket bekapcsolt\u00e1k, hogy felgyors\u00edts\u00e1k az \u0171r\u00e1llom\u00e1st, magasabb p\u00e1ly\u00e1ra tolj\u00e1k, \u00e9s \u00edgy biztons\u00e1gban tarts\u00e1k!<\/p>\n<p>Miut\u00e1n az ATV befejezte volna k\u00fcldet\u00e9s\u00e9t, lev\u00e1lna, \u00e9s a F\u00f6ld l\u00e9gk\u00f6r\u00e9ben el\u00e9gne. Ez\u00e1ltal az ATV \u2013 a benne \u00f6sszegy\u0171jt\u00f6tt \u00f6sszes hullad\u00e9kkal egy\u00fctt \u2013 megsemmis\u00fclne, miel\u0151tt a f\u00f6ldre csap\u00f3dna.<\/p>\n<p>Manaps\u00e1g m\u00e1s \u0171rhaj\u00f3k sz\u00e1ll\u00edtj\u00e1k az ell\u00e1tm\u00e1nyt az ISS-hez, de nem szabad megfeledkezn\u00fcnk az ATV-kr\u0151l \u00e9s azok hatalmas siker\u00e9r\u0151l.<\/p>\n<p>K\u00e9pzeld el, hogy \u0171rhaj\u00f3s vagy az ISS fed\u00e9lzet\u00e9n, \u00e9s egy teherhaj\u00f3 \u00e9rkezik, hogy ell\u00e1tm\u00e1nyt sz\u00e1ll\u00edtson nektek. Mit szeretn\u00e9l, ha hozna?<\/p>\n<p><b>\u00c9rdekes t\u00e9ny:<\/b> Minden ATV 6,6 tonna rakom\u00e1nyt sz\u00e1ll\u00edtott!<\/p>","protected":false},"excerpt":{"rendered":"<p>Have you ever wondered how astronauts onboard the International Space Station get the supplies that they need? Orbiting 400km above Earth, they cannot just go to the shops to buy [&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\/2018\/03\/atv-3_approaches_space_station\/17911121-2-eng-GB\/ATV-3_approaches_Space_Station.jpg","esa_banner_description":"ATV-3 approaches Space Station","esa_banner_credit":"NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/03\/ATV-3_approaches_Space_Station","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-389","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\/389","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=389"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/389\/revisions"}],"predecessor-version":[{"id":4436,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/389\/revisions\/4436"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=389"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=389"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=389"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=389"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=389"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=389"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=389"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}