{"id":1051,"date":"2005-09-15T08:35:00","date_gmt":"2005-09-15T06:35:00","guid":{"rendered":"https:\/\/kids.esa.int\/space_food_sustains_greenland_explorers\/"},"modified":"2026-10-08T00:35:19","modified_gmt":"2026-10-07T22:35:19","slug":"space_food_sustains_greenland_explorers","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/space_food_sustains_greenland_explorers\/","title":{"rendered":"Avaruusruoka pit\u00e4\u00e4 Gr\u00f6nlannin tutkimusmatkailijat hengiss\u00e4"},"content":{"rendered":"<div class=\"lede\">\n<p>Jonain p\u00e4iv\u00e4n\u00e4 eurooppalaiset astronautit p\u00e4\u00e4sev\u00e4t nauttimaan herkullisesta gourmet-ateriasta Marsissa. Maapallolla tutkijat ovat kuitenkin jo p\u00e4\u00e4sseet maistamaan t\u00e4llaisia avaruusruokaherkkuja, kuten miekkakalaa, ankkaa kapriksilla ja thaimaalaista kanaa.<\/p>\n<\/div>\n<p>T\u00e4n\u00e4 kes\u00e4n\u00e4 ranskalaiset Olivier Pezeron ja Arnaud Fauvet l\u00e4htiv\u00e4t uuvuttavalle 20 p\u00e4iv\u00e4n retkelle hiiht\u00e4\u00e4kseen 600 km Gr\u00f6nlannin j\u00e4\u00e4peitteen poikki. He hiihtiv\u00e4t 10 tuntia p\u00e4iv\u00e4ss\u00e4 ja joutuivat vet\u00e4m\u00e4\u00e4n raskaita reki\u00e4 samalla kun joutuivat kest\u00e4m\u00e4\u00e4n voimakkaita tuulia ja l\u00e4mp\u00f6tiloja, jotka pysyiv\u00e4t alle -5 \u00b0C:ssa.<\/p>\n<p>Suuri osa heid\u00e4n ruoastaan oli kaloripitoista \u2013 sit\u00e4 tarvittiin voiman ja kest\u00e4vyyden yll\u00e4pit\u00e4miseen. Mutta kelkkoihin pinottuun 100 kg:n matkatavaraan kuului my\u00f6s erilaisia avaruusruokia, jotka Alain Ducasse Formation oli valmistanut.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"Trans-Groenland 2005 Pezeron\/Fauvet\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/09\/Trans-Greenland_expedition_20052\" 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\/2005\/09\/trans-greenland_expedition_20052\/17882251-2-eng-GB\/Trans-Greenland_expedition_2005.jpg\" alt=\"Trans-Greenland expedition 2005\"><figcaption>Gr\u00f6nlannin poikki -retkikunta 2005<\/figcaption><\/figure>\n<p>Herkullisia aterioita arvostettiin erityisesti, kun 11. kes\u00e4kuuta s\u00e4\u00e4 huononi. 110 km\/h puhaltavan tuulen kanssa taistellen miehet eteniv\u00e4t yhden p\u00e4iv\u00e4n aikana vain 9 km.<\/p>\n<p>\u201cSin\u00e4 iltana p\u00e4\u00e4timme valmistaa erityisen illallisen, todellisen \u2018avaruusaterian\u2019, pirist\u00e4\u00e4ksemme mielt\u00e4mme. Se oli todella hyv\u00e4\u00e4 ja tarjosi meille kaivattua naurua ja rentoutumista\u201d, sanoi Pezeron.<\/p>\n<p>\u201cT\u00e4m\u00e4 tutkimusmatka tarjosi meille j\u00e4lleen tilaisuuden saada avaruusruokamme arvioitavaksi ihmisilt\u00e4, jotka ovat stressitilanteessa ja el\u00e4v\u00e4t astronauttien kokemien kaltaisissa vaativissa olosuhteissa\u201d, sanoi Pierre Brisson, ESA:n teknologian siirron ja edist\u00e4misen toimiston johtaja.<\/p>\n<p>ESAn avaruusruokaa testattiin aiemmin vuonna 2003 j\u00e4rjestetyss\u00e4 Dakar-rallissa. Aiemmin t\u00e4n\u00e4 vuonna sit\u00e4 nauttivat 12 naista, jotka osallistuivat ESAn ja CNES:n j\u00e4rjest\u00e4m\u00e4\u00e4n 60 p\u00e4iv\u00e4n s\u00e4nkylepotutkimukseen.<\/p>","protected":false},"excerpt":{"rendered":"<p>One day, European astronauts will enjoy a tasty gourmet meal on Mars. However, explorers on Earth have already tucked into such space food delicacies such as swordfish, duck with capers [&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\/2005\/09\/croos_greenland_01-day1_traversee_6_bediere2\/17897014-2-eng-GB\/croos_greenland_01-Day1_Traversee_6_bediere.jpg","esa_banner_description":"","esa_banner_credit":"Trans-Groenland 2005 Pezeron\/Fauvet","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/09\/croos_greenland_01-Day1_Traversee_6_bediere2","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-1051","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\/1051","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=1051"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/1051\/revisions"}],"predecessor-version":[{"id":4820,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/1051\/revisions\/4820"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=1051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=1051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=1051"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=1051"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=1051"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=1051"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=1051"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=1051"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=1051"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=1051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}