{"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\/es\/the_closed_loop_system_-_recycling_air_and_water\/","title":{"rendered":"El sistema de circuito cerrado: reciclaje de aire y agua"},"content":{"rendered":"<p>\u00bfAlguna vez te has parado a pensar en c\u00f3mo la Tierra tiene todo lo que necesitamos para vivir? Un ejemplo es que nosotros exhalamos di\u00f3xido de carbono, pero las plantas y los organismos diminutos, como las algas del oc\u00e9ano, lo absorben y lo convierten de nuevo en ox\u00edgeno para que podamos volver a respirar. Pero, \u00bfc\u00f3mo reciclan los astronautas el aire y el agua en la Estaci\u00f3n Espacial Internacional (ISS)?<\/p>\n<p>En la Estaci\u00f3n Espacial Internacional, a Paxi le intriga saber por qu\u00e9 se siente tan seguro y c\u00f3modo. Por suerte, el astronauta de la NASA Stephen Bowen est\u00e1 all\u00ed para explicarle a Paxi en qu\u00e9 consiste el \u201csistema de circuito cerrado\u201d, que ayuda a los astronautas a permanecer m\u00e1s tiempo en el espacio e incluso permite ahorrar algo de dinero.<\/p>\n<p>Durante mucho tiempo, los astronautas obten\u00edan ox\u00edgeno del agua (que est\u00e1 compuesta por hidr\u00f3geno y ox\u00edgeno) que se les enviaba desde la Tierra. Pero ahora, gracias al \u201csistema de circuito cerrado\u201d, pueden ahorrar cada a\u00f1o agua suficiente para llenar una ba\u00f1era grande, \u00a1y eso es much\u00edsima agua!<\/p>\n<p>\u00a1Acompa\u00f1a a Paxi y Stephen mientras exploran c\u00f3mo viven y respiran los astronautas en la ISS!\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\/es\/wp-json\/wp\/v2\/posts\/47","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/comments?post=47"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/47\/revisions"}],"predecessor-version":[{"id":1190,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/47\/revisions\/1190"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/media?parent=47"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/categories?post=47"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/tags?post=47"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/panel?post=47"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/language?post=47"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/age?post=47"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/duration?post=47"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/resource_type?post=47"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/audience?post=47"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/wf_post_folders?post=47"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}