{"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\/sl\/student_experiments_lift_off_with_rexus_bexus\/","title":{"rendered":"\u0160tudentski poskusi se za\u010dnejo s programoma REXUS\/BEXUS"},"content":{"rendered":"
\n

Mnogi mladi imajo odli\u010dne ideje za poskuse, ki bi jih radi poslali v vesolje. Na \u017ealost je izvajanje poskusov na satelitu ali Mednarodni vesoljski postaji za univerze in \u0161ole pogosto predrago. Vendar obstajajo cenej\u0161e in enostavnej\u0161e alternative. Na primer, Urad za izobra\u017eevanje Evropske vesoljske agencije (ESA) \u017ee od leta 2007 ponuja polete na krovu majhnih sonda\u017enih raket in balonov za visoke vi\u0161ine. Ti programi sta znana pod imenoma REXUS (Rocket-borne Experiments for University Students) in BEXUS (Balloon-borne Experiments for University Students).<\/p>\n<\/div>\n

REXUS je nenavodena, enostopenjska raketa na trdno gorivo. Lahko prenese eksperimente s te\u017eo pribli\u017eno 30 kg do vi\u0161ine 100 km nad Zemljo. Na polovici 6-minutnega poleta se odcepi del z eksperimenti. Ta modul pade nazaj na Zemljo, za\u0161\u010diten s toplotnim \u0161\u010ditom. V zaklju\u010dnem delu misije padala upo\u010dasnijo njegovo spu\u0161\u010danje za pristanek.<\/p>\n

BEXUS je ogromen balon, ki ima premer 14 m, ko je napolnjen s helijem. Lahko dvigne 100 kg na vi\u0161ino 35 km in ostane v zraku do 5 ur. Poskusna posoda (znana kot gondola) se sprosti iz balona in se z uporabo padalskega sistema spet pripelje na tla. Tovor se obi\u010dajno vrne na izstrelitveno mesto en do dva dni po vzletu.<\/p>\n

Tako REXUS kot BEXUS se izstreljujeta iz Kirune na severu \u0160vedske. Vsako leto je na voljo ve\u010d poletov, kar \u0161tudentom ponuja redko prilo\u017enost, da zasnujejo in izdelajo eksperimente, ki bodo poleteli do roba vesolja. Upamo, da se bo veliko teh \u0161tudentov v prihodnosti zaposlilo v evropski vesoljski industriji.<\/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\/sl\/wp-json\/wp\/v2\/posts\/850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/comments?post=850"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/850\/revisions"}],"predecessor-version":[{"id":1993,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/850\/revisions\/1993"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=850"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=850"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=850"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=850"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=850"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=850"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=850"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}