{"id":659,"date":"2013-08-12T14:25:00","date_gmt":"2013-08-12T12:25:00","guid":{"rendered":"https:\/\/kids.esa.int\/paxi_joins_cavenauts_in_sardinia_s_dark_caverns\/"},"modified":"2026-10-08T00:30:50","modified_gmt":"2026-10-07T22:30:50","slug":"paxi_joins_cavenauts_in_sardinia_s_dark_caverns","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/paxi_joins_cavenauts_in_sardinia_s_dark_caverns\/","title":{"rendered":"Paxi liittyy luolaseikkailijoiden joukkoon Sardinian pimeiss\u00e4 luolissa"},"content":{"rendered":"<div class=\"lede\">\n<p>Joka vuosi ESA kutsuu eri maista tulevia astronautteja osallistumaan kahden viikon mittaiseen CAVES-projektiin. T\u00e4n\u00e4 vuonna my\u00f6s Paxi liittyy heid\u00e4n joukkoonsa! ESA Kids -maskottimme harjoittelee luolissa astronauttien kanssa kokonaisen viikon ajan.<\/p>\n<\/div>\n<p>CAVES-missio vie astronautit syv\u00e4lle maan alle tutkimaan Sa Gruttan valtavaa luolaj\u00e4rjestelm\u00e4\u00e4 Sardiniassa, Italiassa. Luolissa vallitsevat olosuhteet muistuttavat monin tavoin niit\u00e4, joita ihmiset kokevat avaruudessa. Ulkomaailmasta eristettyin\u00e4 luolamiehet el\u00e4v\u00e4t ja ty\u00f6skentelev\u00e4t pimeiss\u00e4, kylmiss\u00e4 luolissa luottaen vain varusteisiinsa ja toisiinsa. He asuvat ahtaissa tiloissa, joissa yksityisyytt\u00e4 on v\u00e4h\u00e4n, ja heid\u00e4n on opittava toimimaan tiimin\u00e4 vieraassa ymp\u00e4rist\u00f6ss\u00e4, jossa turvallisuus on ratkaisevan t\u00e4rke\u00e4\u00e4.<\/p>\n<p>T\u00e4n\u00e4 vuonna kuusi cavenauttia ovat:<\/p>\n<ul>\n<li>\n<p>italialainen Paolo Nespoli, joka liittyi Euroopan astronauttijoukkoon vuonna 1998 ja on viett\u00e4nyt avaruudessa 174 p\u00e4iv\u00e4\u00e4;<\/p>\n<\/li>\n<li>\n<p>kanadalainen Jeremy Hansen, h\u00e4vitt\u00e4j\u00e4lent\u00e4j\u00e4 ja kokenut kalliokiipeilij\u00e4;<\/p>\n<\/li>\n<li>\n<p>NASA:n astronautti Mike Barratt, joka on viett\u00e4nyt avaruudessa 211 p\u00e4iv\u00e4\u00e4;<\/p>\n<\/li>\n<li>\n<p>NASA:n astronautti Jack Fischer, entinen koelent\u00e4j\u00e4, joka suoritti astronauttiehdokkaiden koulutuksen hein\u00e4kuussa 2011;<\/p>\n<\/li>\n<li>\n<p>Japanilainen Satoshi Furukawa, l\u00e4\u00e4k\u00e4ri, joka asui kansainv\u00e4lisell\u00e4 avaruusasemalla 165 p\u00e4iv\u00e4\u00e4;<\/p>\n<\/li>\n<li>\n<p>Ven\u00e4l\u00e4inen Aleksei Ovchinin, lent\u00e4j\u00e4 ja lentokouluttaja, josta tuli kosmonautti vuonna 2006.<\/p>\n<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-large\" data-width=\"1955\" data-credit=\"ESA\u2013M. Fincke\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/11\/I_Alpioniscus_I_species\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2012\/11\/i_alpioniscus_i_species\/17900014-2-eng-GB\/I_Alpioniscus_I_species.jpg\" alt=\"I&gt;Alpioniscus\/I&gt; species\"><figcaption><i>Alpioniscus<\/i>-lajit<\/figcaption><\/figure>\n<p>Viime vuonna l\u00f6ydettiin uusi el\u00e4inlaji, ja yksi mielenkiintoisimmista tieteellisist\u00e4 hankkeista tulee olemaan uusien eli\u00f6iden etsiminen! Er\u00e4\u00e4ss\u00e4 toisessa kokeessa etsit\u00e4\u00e4n bakteereja, jotka pystyv\u00e4t el\u00e4m\u00e4\u00e4n pime\u00e4ss\u00e4 ja ravintonaan k\u00e4ytt\u00e4m\u00e4\u00e4n pelk\u00e4st\u00e4\u00e4n kivi\u00e4 tai ihmisten j\u00e4tt\u00e4mi\u00e4 j\u00e4lki\u00e4.<\/p>\n<p>Muissa kokeissa tutkitaan vett\u00e4, hiilidioksidikaasua ja tuulia luolissa.<\/p>\n<p>Vuoden 2013 CAVES-retki j\u00e4rjestet\u00e4\u00e4n syyskuussa. Paxi julkaisee kuvia Twitteriss\u00e4 ja Facebookissa oleskelunsa aikana. Pysyk\u00e4\u00e4 kuulolla!<\/p>\n<nav class=\"related\" aria-label=\"Aiheeseen liittyv\u00e4t\">\n<h2 class=\"related__heading\">Aiheeseen liittyv\u00e4t<\/h2>\n<div class=\"grid related__grid\">\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/www.esa.int\/paxi\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">Paxin kuvake<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<\/div>\n<\/nav>","protected":false},"excerpt":{"rendered":"<p>Each year, ESA invites astronauts from different countries to take part in the two-week CAVES project. This year, Paxi will be joining them as well! Our ESA Kids mascot will [&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\/2013\/08\/caves_staff_under_a_ray_of_light_coming_from_the_ceiling_of_a_cave\/17871041-2-eng-GB\/CAVES_staff_under_a_ray_of_light_coming_from_the_ceiling_of_a_cave.jpg","esa_banner_description":"CAVES staff under a ray of light coming from the ceiling of a cave","esa_banner_credit":"ESA\u2013V. Crobu","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/08\/CAVES_staff_under_a_ray_of_light_coming_from_the_ceiling_of_a_cave","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":[10,13,63],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-659","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/comments?post=659"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/659\/revisions"}],"predecessor-version":[{"id":4615,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/659\/revisions\/4615"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=659"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=659"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=659"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=659"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=659"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=659"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=659"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}