{"id":513,"date":"2016-01-12T08:17:00","date_gmt":"2016-01-12T07:17:00","guid":{"rendered":"https:\/\/kids.esa.int\/tim_peake_set_for_spectacular_spacewalk\/"},"modified":"2026-10-08T00:29:05","modified_gmt":"2026-10-07T22:29:05","slug":"tim_peake_set_for_spectacular_spacewalk","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/tim_peake_set_for_spectacular_spacewalk\/","title":{"rendered":"Tim Peake valmistautuu n\u00e4ytt\u00e4v\u00e4\u00e4n avaruusk\u00e4velyyn"},"content":{"rendered":"<div class=\"lede\">\n<p>Brittil\u00e4inen ESA-astronautti Tim Peake on t\u00e4ll\u00e4 hetkell\u00e4 Kansainv\u00e4lisell\u00e4 avaruusasemalla, ja 15. tammikuuta h\u00e4n l\u00e4htee huipputeknisess\u00e4 avaruuspuvussa ulos avaruuteen!<\/p>\n<\/div>\n<p>T\u00e4m\u00e4 avaruusk\u00e4vely ei kuitenkaan ole pelkk\u00e4\u00e4 huvia; Tim vaihtaa rikkoutuneen laitteen, jonka avulla kansainv\u00e4linen avaruusasema voi k\u00e4ytt\u00e4\u00e4 valtavista aurinkopaneeleista tuotettua s\u00e4hk\u00f6\u00e4. Tim on jo kiireisesti valmistelemassa avaruuspukuaan ja kaikkia tarvitsemiaan ty\u00f6kaluja. Jokainen vaihe valmistellaan ja harjoitellaan etuk\u00e4teen.<\/p>\n<p>Tim Peaken seurana avaruusk\u00e4velyll\u00e4 on toinen astronautti, Tim Kopra. Ennen avaruusk\u00e4velyn aloittamista \u201dTimet\u201d hengitt\u00e4v\u00e4t puhdasta happea kahden tunnin ajan. N\u00e4in varmistetaan, ett\u00e4 avaruuspukujen sis\u00e4ll\u00e4 vallitseva matalampi paine ei aiheuta heille haittaa. Syv\u00e4nmerensukeltajat toimivat samalla tavalla!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1035\" data-credit=\"NASA\/ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/01\/Astronaut_Reid_Wiseman\" 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\/2016\/01\/astronaut_reid_wiseman\/17877516-2-eng-GB\/Astronaut_Reid_Wiseman.jpg\" alt=\"Astronaut Reid Wiseman\"><figcaption>Astronautti Reid Wiseman<\/figcaption><\/figure>\n<p>Ulkopuolelle p\u00e4\u00e4sty\u00e4\u00e4n molemmat Timit tarkastavat toistensa avaruuspuvut varmistaakseen, ett\u00e4 kaikki varusteet ovat kunnolla kiinnitettyin\u00e4 ja helposti ulottuvilla. Sen j\u00e4lkeen he voivat aloittaa kuuden tunnin teht\u00e4v\u00e4ns\u00e4! Niin pitk\u00e4 aika tarvitaan, jotta herkk\u00e4 ty\u00f6 voidaan suorittaa turvallisesti ja asianmukaisesti. Aseman komentaja Scott Kelly ja kosmonautti Sergei Volkov j\u00e4\u00e4v\u00e4t kansainv\u00e4lisen avaruusaseman sis\u00e4lle, mutta ovat jatkuvassa yhteydess\u00e4 avaruusk\u00e4velylle l\u00e4hteneisiin miehist\u00f6kavereihinsa.<\/p>\n<p>Kun teht\u00e4v\u00e4 on suoritettu, Tim Peake on tehnyt ensimm\u00e4isen avaruusk\u00e4velyns\u00e4, ja kansainv\u00e4lisen avaruusaseman virransy\u00f6tt\u00f6 on j\u00e4lleen t\u00e4ysin toiminnassa. Molemmat Timit palaavat sis\u00e4lle, miss\u00e4 heid\u00e4n miehist\u00f6kaverinsa auttavat heit\u00e4 riisumaan avaruuspuvut. Vasta sitten avaruusk\u00e4velij\u00e4t voivat nauttia ansaitusta leposta!<\/p>\n<p>Lis\u00e4\u00e4 uutisia l\u00f6yd\u00e4t Tim Peaken teht\u00e4v\u00e4blogista: <a href=\"http:\/\/blogs.esa.int\/tim-peake\" target=\"_blank\" rel=\"noopener\">http:\/\/blogs.esa.int\/tim-peake<\/a><\/p>\n<p><b>Mielenkiintoinen fakta:<\/b> Avaruuslent\u00e4j\u00e4t liikuttavat jalkojaan tuskin lainkaan avaruusk\u00e4velyjen aikana. Sen sijaan he k\u00e4ytt\u00e4v\u00e4t k\u00e4si\u00e4\u00e4n vet\u00e4\u00e4kseen itse\u00e4\u00e4n eteenp\u00e4in. T\u00e4t\u00e4 kutsutaan \u201csiirtymiseksi\u201d.<\/p>","protected":false},"excerpt":{"rendered":"<p>British ESA astronaut Tim Peake is currently on board the International Space Station and on 15 January he will use a high-tech spacesuit to venture outside! This spacewalk isn\u2019t just [&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\/2016\/01\/tim_peake_prepares_his_spacesuit\/17891909-2-eng-GB\/Tim_Peake_prepares_his_spacesuit.jpg","esa_banner_description":"Tim Peake prepares his spacesuit","esa_banner_credit":"ESA\/NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/01\/Tim_Peake_prepares_his_spacesuit","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-513","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/513","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=513"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/513\/revisions"}],"predecessor-version":[{"id":4522,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/513\/revisions\/4522"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=513"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=513"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=513"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=513"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=513"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=513"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=513"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}