{"id":917,"date":"2010-09-23T08:26:00","date_gmt":"2010-09-23T06:26:00","guid":{"rendered":"https:\/\/kids.esa.int\/next_step_for_esa_s_first_moon_lander\/"},"modified":"2026-10-08T00:33:45","modified_gmt":"2026-10-07T22:33:45","slug":"next_step_for_esa_s_first_moon_lander","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/next_step_for_esa_s_first_moon_lander\/","title":{"rendered":"ESA:n ensimm\u00e4isen kuunlaskeutujan seuraava vaihe"},"content":{"rendered":"<div class=\"lede\">\n<p>Yli 50 vuotta avaruusajan alkamisen j\u00e4lkeen vain kaksi maata on laskeutunut pehme\u00e4sti avaruusaluksella Kuuhun \u2013 Yhdysvallat ja Ven\u00e4j\u00e4. Tilanne tulee kuitenkin pian muuttumaan, sill\u00e4 Eurooppa ja useat muut avaruusvaltiot pyrkiv\u00e4t liittym\u00e4\u00e4n t\u00e4h\u00e4n eksklusiiviseen joukkoon.<\/p>\n<\/div>\n<p>ESA kehitt\u00e4\u00e4 parhaillaan ensimm\u00e4ist\u00e4 avaruuslentoa, jonka kohteena ovat Kuun etel\u00e4napaa ymp\u00e4r\u00f6iv\u00e4t upeat yl\u00e4ng\u00f6t. Suunnitelmana on rakentaa avaruusalus, joka pystyy laskeutumaan millimetrin tarkkuudella vuoristoiseen ja kraatteriseen maastoon. P\u00e4\u00e4st\u00e4kseen turvallisesti pinnalle laskeutumisaluksen on kyett\u00e4v\u00e4 laskeutumaan kiertoradalta vuorenhuipulle tai kraatterin reunalle. Sen on my\u00f6s v\u00e4ltett\u00e4v\u00e4 kivi\u00e4 ja jyrkki\u00e4 rinteit\u00e4 ennen kuin se laskeutuu pehme\u00e4sti kuun p\u00f6lyyn.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"3500\" data-credit=\"ESA\/SPACE-X Space Exploration Institute\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/01\/Lunar_craters_SMART-12\" 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\/2010\/01\/lunar_craters_smart-12\/17889208-2-eng-GB\/Lunar_craters_SMART-1.jpg\" alt=\"Lunar craters, SMART-1\"><figcaption>Kuun kraatterit, SMART-1<\/figcaption><\/figure>\n<p>Kuu on suosittu kohde ihmisen suorittamille tutkimusmatkoille, jotka on m\u00e4\u00e4ritelty 14 eri avaruusviraston laatimassa \u2018Global Exploration Strategy\u2019 -strategiassa. Kuun navat n\u00e4hd\u00e4\u00e4n avaintekij\u00e4n\u00e4 tulevaisuuden ihmisen suorittamassa Kuun tutkimuksessa. Joissakin kraatterien reunoilla on l\u00e4hes jatkuvaa auringonvaloa, josta voidaan tuottaa s\u00e4hk\u00f6\u00e4. L\u00e4heisten, varjossa olevien kraatterien pohjalla olevaa j\u00e4\u00e4t\u00e4 voidaan k\u00e4ytt\u00e4\u00e4 hapen ja veden tuottamiseen.<\/p>\n<p>ESA ja saksalainen EADS-Astrium allekirjoittivat sopimuksen perusteellisista suunnittelututkimuksista 16. syyskuuta 2010. Seuraavien 18 kuukauden aikana kehitet\u00e4\u00e4n ja testataan ensimm\u00e4ist\u00e4 kertaa joitakin kuunlaskeutumisaluksen avainteknologioita. Jos kaikki sujuu suunnitelmien mukaan, Euroopan edell\u00e4k\u00e4vij\u00e4 saapuu turvallisesti Kuun etel\u00e4navalle vuonna 2018.<\/p>","protected":false},"excerpt":{"rendered":"<p>More than 50 years after the Space Age began, only two countries have soft-landed spacecraft on the Moon \u2013 the USA and Russia. This will soon change, however, with Europe [&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\/2010\/09\/proposed_robotic_lunar_lander2\/17894721-2-eng-GB\/Proposed_robotic_lunar_lander.jpg","esa_banner_description":"Proposed robotic lunar lander","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/09\/Proposed_robotic_lunar_lander2","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":[10,11,12],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-917","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/917","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=917"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/917\/revisions"}],"predecessor-version":[{"id":4739,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/917\/revisions\/4739"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=917"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=917"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=917"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=917"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=917"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=917"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=917"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}