{"id":47,"date":"2025-07-11T08:31:12","date_gmt":"2025-07-11T06:31:12","guid":{"rendered":"https:\/\/kids.esa.int\/the_closed_loop_system_-_recycling_air_and_water\/"},"modified":"2026-10-08T00:23:30","modified_gmt":"2026-10-07T22:23:30","slug":"the_closed_loop_system_-_recycling_air_and_water","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/the_closed_loop_system_-_recycling_air_and_water\/","title":{"rendered":"Syst\u00e9m s uzav\u0159en\u00fdm okruhem \u2013 recyklace vzduchu a vody"},"content":{"rendered":"<p>P\u0159em\u00fd\u0161leli jste n\u011bkdy o tom, \u017ee Zem\u011b n\u00e1m poskytuje v\u0161e, co k \u017eivotu pot\u0159ebujeme? Jedn\u00edm z p\u0159\u00edklad\u016f je to, jak vydechujeme oxid uhli\u010dit\u00fd, ale rostliny a drobn\u00e9 organismy, jako jsou \u0159asy v oce\u00e1nu, ho pohlcuj\u00ed a p\u0159em\u011b\u0148uj\u00ed zp\u011bt na kysl\u00edk, kter\u00fd m\u016f\u017eeme znovu d\u00fdchat. Jak ale astronauti recykluj\u00ed vzduch a vodu na Mezin\u00e1rodn\u00ed vesm\u00edrn\u00e9 stanici (ISS)?<\/p>\n<p>Na Mezin\u00e1rodn\u00ed vesm\u00edrn\u00e9 stanici Paxi zaj\u00edm\u00e1, pro\u010d se tam c\u00edt\u00ed tak bezpe\u010dn\u011b a pohodln\u011b. Na\u0161t\u011bst\u00ed je pobl\u00ed\u017e astronaut NASA Stephen Bowen, kter\u00fd Paximu vysv\u011btl\u00ed, jak funguje \u201csyst\u00e9m s uzav\u0159en\u00fdm okruhem\u201d, d\u00edky n\u011bmu\u017e mohou astronauti ve vesm\u00edru \u017e\u00edt d\u00e9le a dokonce se t\u00edm u\u0161et\u0159\u00ed i n\u011bjak\u00e9 pen\u00edze!<\/p>\n<p>Astronauti dlouho z\u00edsk\u00e1vali kysl\u00edk z vody (kter\u00e1 se skl\u00e1d\u00e1 z vod\u00edku a kysl\u00edku), kter\u00e1 jim byla zas\u00edl\u00e1na ze Zem\u011b. Nyn\u00ed v\u0161ak d\u00edky \u201csyst\u00e9mu s uzav\u0159en\u00fdm okruhem\u201d dok\u00e1\u017eou ka\u017ed\u00fd rok u\u0161et\u0159it tolik vody, \u017ee by s n\u00ed naplnili velkou vanu \u2013 a to je opravdu hodn\u011b vody!<\/p>\n<p>P\u0159ipojte se k Paxi a Stephenovi a zjist\u011bte, jak astronauti na ISS \u017eij\u00ed a d\u00fdchaj\u00ed!\u00a0<\/p>\n<figure class=\"wp-block-embed is-type-video\"><iframe width=\"728\" height=\"410\" src=\"https:\/\/www.youtube.com\/embed\/tmqQMUB9mdI?si=aeMmc0dZTZ-I6L4g\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/figure>","protected":false},"excerpt":{"rendered":"<p>Have you ever thought about how the Earth has everything we need to live? One example is how we breathe out carbon dioxide but\u00a0plants and tiny things like algae in [&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\/2025\/07\/gif_-_paxi_on_the_iss_-_closed_loop_system\/26793150-2-eng-GB\/GIF_-_Paxi_on_the_ISS_-_Closed_Loop_System1.gif","esa_banner_description":"GIF - Paxi on the ISS - Closed Loop System","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2025\/07\/GIF_-_Paxi_on_the_ISS_-_Closed_Loop_System","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":[15,18,17],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-47","post","type-post","status-publish","format-standard","hentry","category-multimedia","category-paxi-on-the-iss","category-videos"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/47","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=47"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/47\/revisions"}],"predecessor-version":[{"id":1190,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/47\/revisions\/1190"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=47"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=47"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=47"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=47"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=47"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=47"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=47"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=47"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=47"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=47"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}