{"id":524,"date":"2015-11-04T12:35:00","date_gmt":"2015-11-04T11:35:00","guid":{"rendered":"https:\/\/kids.esa.int\/landing_site_chosen_for_mission_to_mars\/"},"modified":"2026-10-08T00:29:13","modified_gmt":"2026-10-07T22:29:13","slug":"landing_site_chosen_for_mission_to_mars","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/landing_site_chosen_for_mission_to_mars\/","title":{"rendered":"Mars-lennolle on valittu laskeutumispaikka!"},"content":{"rendered":"
\n

Ryhm\u00e4 tutkijoita on valinnut parhaan laskeutumispaikan Mars-m\u00f6nkij\u00e4lle: alueen nimelt\u00e4 Oxia Planum. Robottim\u00f6nkij\u00e4 on osa Euroopan avaruusj\u00e4rjest\u00f6n ExoMars 2018 -nimist\u00e4 avaruuslentoa, ja se laskeutuu tammikuussa 2019.<\/p>\n<\/div>\n

Oxia Planum on tutkijoiden suosikkilaskeutumispaikka kahdesta p\u00e4\u00e4syyst\u00e4. Ensinn\u00e4kin se on p\u00e4\u00e4osin tasainen. T\u00e4m\u00e4 on todella t\u00e4rke\u00e4\u00e4, sill\u00e4 jos alueella on suuria kivi\u00e4 tai jyrkki\u00e4 rinteit\u00e4, ExoMars-m\u00f6nkij\u00e4 voisi juuttua kiinni. Toiseksi Oxia Planum oli kaukaisessa menneisyydess\u00e4 pitk\u00e4\u00e4n veden peitossa. Jos siell\u00e4 oli kerran vett\u00e4, siell\u00e4 saattoi olla \u2013 tai on ehk\u00e4 edelleen \u2013 el\u00e4m\u00e4\u00e4! El\u00e4m\u00e4n l\u00f6yt\u00e4minen on ExoMars-m\u00f6nkij\u00e4n p\u00e4\u00e4teht\u00e4v\u00e4.<\/p>\n

\"These
Tutkijat ottivat n\u00e4m\u00e4 kohteet huomioon<\/figcaption><\/figure>\n

Jos Marsissa on avaruusolentoja, emme odota niiden olevan k\u00e4velevi\u00e4 ja puhuvia olentoja kuten me, vaan pikemminkin pieni\u00e4, mikroskooppisen pieni\u00e4 el\u00e4m\u00e4nmuotoja. T\u00e4m\u00e4 tekee niiden l\u00f6yt\u00e4misest\u00e4 haastavaa! Organismit el\u00e4isiv\u00e4t todenn\u00e4k\u00f6isesti maan alla, miss\u00e4 ne olisivat suojassa Marsin pinnan ankarilta olosuhteilta. Tutkimusmatkan tutkijat ovat varautuneet t\u00e4h\u00e4n ja varustaneet ExoMars-m\u00f6nkij\u00e4n tehokkaalla poralla, jolla voidaan ottaa n\u00e4ytteit\u00e4 kahden metrin syvyydest\u00e4 kallioper\u00e4st\u00e4.<\/p>\n

Jo muutaman vuoden kuluttua ExoMars-m\u00f6nkij\u00e4 saattaa olla tutkimassa Oxia Planumia. Mit\u00e4 luulet sen l\u00f6yt\u00e4v\u00e4n?<\/p>\n

Mielenkiintoinen fakta:<\/b> Marsilla sijaitsee Olympus Mons, aurinkokuntamme suurin tulivuori \u2013 se on l\u00e4hes kolme kertaa niin korkea kuin Mount Everest!<\/p>","protected":false},"excerpt":{"rendered":"

A group of scientists have chosen the best place for a Mars rover to land: an area called Oxia Planum. The robotic rover is part of a European Space Agency […]<\/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\/2015\/11\/the_exomars_rover_has_a_range_of_high-tech_instruments\/17900384-2-eng-GB\/The_ExoMars_rover_has_a_range_of_high-tech_instruments.jpg","esa_banner_description":"The ExoMars rover has a range of high-tech instruments","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/11\/The_ExoMars_rover_has_a_range_of_high-tech_instruments","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-524","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\/524","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=524"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/524\/revisions"}],"predecessor-version":[{"id":4531,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/524\/revisions\/4531"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=524"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=524"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=524"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=524"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=524"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=524"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=524"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}