{"id":850,"date":"2009-02-20T08:59:00","date_gmt":"2009-02-20T07:59:00","guid":{"rendered":"https:\/\/kids.esa.int\/student_experiments_lift_off_with_rexus_bexus\/"},"modified":"2026-10-08T00:32:58","modified_gmt":"2026-10-07T22:32:58","slug":"student_experiments_lift_off_with_rexus_bexus","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/pl\/student_experiments_lift_off_with_rexus_bexus\/","title":{"rendered":"Eksperymenty uczni\u00f3w ruszaj\u0105 w kosmos dzi\u0119ki programom REXUS\/BEXUS"},"content":{"rendered":"
\n

Wielu m\u0142odych ludzi ma \u015bwietne pomys\u0142y na eksperymenty, kt\u00f3re chcieliby wys\u0142a\u0107 w kosmos. Niestety, przeprowadzenie eksperyment\u00f3w na pok\u0142adzie satelity lub Mi\u0119dzynarodowej Stacji Kosmicznej jest cz\u0119sto zbyt kosztowne dla uczelni i szk\u00f3\u0142. Istniej\u0105 jednak ta\u0144sze i \u0142atwiejsze alternatywy. Na przyk\u0142ad Biuro Edukacyjne ESA od 2007 roku oferuje loty na pok\u0142adzie ma\u0142ych rakiet sonda\u017cowych i balon\u00f3w wysokog\u00f3rskich. Te dwa programy znane s\u0105 pod nazwami REXUS (Rocket-borne Experiments for University Students) i BEXUS (Balloon-borne Experiments for University Students).<\/p>\n<\/div>\n

REXUS to nie sterowana, jednopaliwowa rakieta na paliwo sta\u0142e. Mo\u017ce ona wynie\u015b\u0107 eksperymenty o masie oko\u0142o 30 kg na wysoko\u015b\u0107 do 100 km nad Ziemi\u0105. W po\u0142owie trwaj\u0105cego 6 minut lotu od\u0142\u0105cza si\u0119 sekcja \u0142adunkowa zawieraj\u0105ca eksperymenty. Modu\u0142 ten opada z powrotem na Ziemi\u0119, chroniony przez os\u0142on\u0119 termiczn\u0105. W ko\u0144cowej fazie misji spadochrony spowalniaj\u0105 jego opadanie przed l\u0105dowaniem.<\/p>\n

BEXUS to ogromny balon, kt\u00f3rego \u015brednica po nape\u0142nieniu helem wynosi 14 m. Mo\u017ce on wynie\u015b\u0107 100 kg na wysoko\u015b\u0107 35 km i utrzyma\u0107 si\u0119 w powietrzu nawet przez 5 godzin. Pojemnik eksperymentalny (zwany gondol\u0105) jest od\u0142\u0105czany od balonu i sprowadzany na ziemi\u0119 za pomoc\u0105 systemu spadochronowego. \u0141adunek zwykle wraca do miejsca startu jeden do dw\u00f3ch dni po starcie.<\/p>\n

Zar\u00f3wno REXUS, jak i BEXUS s\u0105 wystrzeliwane z Kiruny w p\u00f3\u0142nocnej Szwecji. Co roku organizowanych jest kilka lot\u00f3w, co daje studentom rzadk\u0105 okazj\u0119 do zaprojektowania i skonstruowania eksperyment\u00f3w, kt\u00f3re polec\u0105 na skraj przestrzeni kosmicznej. Mamy nadziej\u0119, \u017ce wielu z tych student\u00f3w rozpocznie p\u00f3\u017aniej prac\u0119 w europejskim przemy\u015ble kosmicznym.<\/p>","protected":false},"excerpt":{"rendered":"

Many young people have great ideas about experiments they\u2019d like to send into space. Unfortunately, flying experiments on a satellite or the International Space Station is often too expensive for […]<\/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\/2009\/02\/bexus2\/17872077-2-eng-GB\/BEXUS.jpg","esa_banner_description":"BEXUS","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/02\/BEXUS2","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":[10,41,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-850","post","type-post","status-publish","format-standard","hentry","category-learn","category-rockets-technology","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/comments?post=850"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/850\/revisions"}],"predecessor-version":[{"id":1993,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/850\/revisions\/1993"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/media?parent=850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/categories?post=850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/tags?post=850"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/panel?post=850"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/language?post=850"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/age?post=850"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/duration?post=850"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/resource_type?post=850"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/audience?post=850"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/wf_post_folders?post=850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}