{"id":975,"date":"2006-04-10T09:52:00","date_gmt":"2006-04-10T07:52:00","guid":{"rendered":"https:\/\/kids.esa.int\/arrival_of_the_venus_express\/"},"modified":"2026-10-08T00:34:24","modified_gmt":"2026-10-07T22:34:24","slug":"arrival_of_the_venus_express","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/arrival_of_the_venus_express\/","title":{"rendered":"A Venus Express meg\u00e9rkez\u00e9se"},"content":{"rendered":"
\n

A V\u00e9nusz, a Napt\u00f3l sz\u00e1m\u00edtott m\u00e1sodik bolyg\u00f3, hamarosan fogadja els\u0151 eur\u00f3pai l\u00e1togat\u00f3j\u00e1t. \u00c1prilis 11-\u00e9n, egy 400 milli\u00f3 kilom\u00e9teres \u0171rutaz\u00e1s ut\u00e1n az ESA Venus Express \u0171rszond\u00e1ja f\u00e9kezve p\u00e1ly\u00e1ra \u00e1ll a F\u00f6ld titokzatos testv\u00e9rbolyg\u00f3ja k\u00f6r\u00fcl.<\/p>\n<\/div>\n

Miel\u0151tt megkezd\u0151dhetne az 500 napos felfedez\u0151 k\u00fcldet\u00e9se, a 1240 kg-os \u0171reszk\u00f6znek egy bonyolult m\u0171veletsorozatot \u00e9s man\u0151vereket kell v\u00e9grehajtania. Ez az izgalmas, 10 napos p\u00e1ly\u00e1ra \u00e1ll\u00edt\u00e1si szakasz \u00e1prilis 4-\u00e9n kezd\u0151d\u00f6tt, \u00e9s v\u00e1rhat\u00f3an \u00e1prilis 13-\u00e1n \u00e9r v\u00e9get.<\/p>\n

A V\u00e9nusz k\u00f6r\u00fcli p\u00e1ly\u00e1ra \u00e1ll\u00e1s (VOI) man\u0151ver c\u00e9lja az \u0171reszk\u00f6z sebess\u00e9g\u00e9nek cs\u00f6kkent\u00e9se. Ezt a kritikus man\u0151vert pontosan a megfelel\u0151 helyen \u00e9s id\u0151ben kell v\u00e9grehajtani, hogy a V\u00e9nusz Express-t a bolyg\u00f3 gravit\u00e1ci\u00f3ja befogja.<\/p>\n

\"Venus
A Venus Express p\u00e1ly\u00e1ja a V\u00e9nusz fel\u00e9<\/figcaption><\/figure>\n

Az els\u0151 l\u00e9p\u00e9s annak biztos\u00edt\u00e1sa, hogy az \u0171reszk\u00f6z k\u00e9szen \u00e1lljon. Ezt k\u00f6vet\u0151en \u00e1prilis 11-\u00e9n reggel, 09:17-t\u0151l (k\u00f6z\u00e9p-eur\u00f3pai ny\u00e1ri id\u0151 szerint) a f\u0151hajt\u00f3m\u0171 k\u00f6r\u00fclbel\u00fcl 50 percig fog m\u0171k\u00f6dni. Ez lehet\u0151v\u00e9 teszi a befog\u00e1st.<\/p>\n

Amint a Venus Express biztons\u00e1gosan p\u00e1ly\u00e1ra \u00e1ll, a f\u00f6ldi ir\u00e1ny\u00edt\u00f3k \u00fajraind\u00edtj\u00e1k a F\u00f6lddel val\u00f3 kommunik\u00e1ci\u00f3t, \u00e9s felt\u00f6ltik azokat a parancsokat, amelyeket az els\u0151 k\u00f6r sor\u00e1n v\u00e9gre kell hajtani.<\/p>\n

A p\u00e1ly\u00e1ra \u00e1ll\u00e1st az \u0171reszk\u00f6z\u00f6n tal\u00e1lhat\u00f3 sz\u00e1m\u00edt\u00f3g\u00e9p ir\u00e1ny\u00edtja egy olyan automatikus parancssorozat seg\u00edts\u00e9g\u00e9vel, amelyet n\u00e9gy nappal a VOI kezdete el\u0151tt k\u00fcldtek el a Venus Expressnek.<\/p>\n

Az \u0171reszk\u00f6z \u00f6sszes m\u0171velet\u00e9t a Venus Express f\u00f6ldi ir\u00e1ny\u00edt\u00f3csapata v\u00e9gzi, amely az ESA Eur\u00f3pai \u0170reszk\u00f6z-ir\u00e1ny\u00edt\u00f3 K\u00f6zpontj\u00e1ban (ESOC) m\u0171k\u00f6dik, a n\u00e9metorsz\u00e1gi Darmstadtban.<\/p>\n

A r\u00e9szletes \u00fctemterv \u00e9s a legfrissebb h\u00edrek\u00e9rt l\u00e1togasson el a Venus Express weboldal\u00e1ra a k\u00f6vetkez\u0151 c\u00edmen: http:\/\/venus.esa.int<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Venus, the second planet from the Sun, is about to receive its first European visitor. On 11 April, after a 400 million kilometre voyage through space, ESA’s Venus Express spacecraft […]<\/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\/2006\/04\/artist_s_impression_of_venus_express2\/17878330-2-eng-GB\/Artist_s_impression_of_Venus_Express.jpg","esa_banner_description":"Artist's impression of Venus Express","esa_banner_credit":"ESA (Image by AOES Medialab)","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2006\/04\/Artist_s_impression_of_Venus_Express2","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":[10,11,12],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-975","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/975","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=975"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/975\/revisions"}],"predecessor-version":[{"id":4768,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/975\/revisions\/4768"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=975"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=975"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=975"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=975"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=975"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=975"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=975"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}