{"id":1131,"date":"2004-11-16T08:19:00","date_gmt":"2004-11-16T07:19:00","guid":{"rendered":"https:\/\/kids.esa.int\/mars_valleys_and_volcanoes\/"},"modified":"2026-10-08T00:36:21","modified_gmt":"2026-10-07T22:36:21","slug":"mars_valleys_and_volcanoes","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/mars_valleys_and_volcanoes\/","title":{"rendered":"Marsi orud ja vulkaanid"},"content":{"rendered":"
\n

ESA kosmoselaeva \u201eMars Express\u201c ja teiste kosmoselaevade poolt saadetud pildid n\u00e4itavad, et Marsil on palju suuri kokkup\u00f5rkekraatreid. Enamik neist asub ekvaatorist l\u00f5una pool. Need on ilmselt tekkinud miljardite aastate eest, kui meteoriidid p\u00f5rkasid planeedi pinnale. Suurim kraater on l\u00e4bim\u00f5\u00f5duga umbes 1800 km \u2013 piisavalt suur, et mahutada endasse pool Euroopat.<\/p>\n<\/div>\n

Siiski on Marsi pind oma olemasolu jooksul muutunud. \u00dcks silmatorkav tunnusjoon on planeedi ekvaatori l\u00e4hedal asuv tohutu orgude s\u00fcsteem \u2013 Valles Marineris. Need on umbes 5000 km pikad ja ulatuksid Pariisist New Yorkini.<\/p>\n

\"Perspective
Melas Chasma setete perspektiivvaade<\/figcaption><\/figure>\n

Tundub, et orud on tekkinud planeedi pinna pragunemise tagaj\u00e4rjel, kui kivine koorik venis ja rebis end t\u00fckkideks. Orud on n\u00fc\u00fcd nii laiad, et \u00fchel serval seisev inimene ei suudaks teist serva n\u00e4ha.<\/p>\n

\"\"<\/figure>\n

Mitte kaugel l\u00e4\u00e4ne pool asub viis hiiglaslikku vulkaani. Neist k\u00f5ige muljetavaldavam on Olympus Mons, P\u00e4ikeses\u00fcsteemi suurim vulkaan. See on laiem kui Inglismaa ja kolm korda k\u00f5rgem kui Mount Everest, Maa k\u00f5rgeim m\u00e4gi. \u00dckski neist vulkaanidest ei ole praegu aktiivne.<\/p>","protected":false},"excerpt":{"rendered":"

Pictures sent back by spacecraft such as ESA’s Mars Express show that Mars has many large impact craters. Most of these are to the south of the equator. They seem […]<\/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\/2004\/11\/crater_hale_in_argyre_basin3\/17910048-2-eng-GB\/Crater_Hale_in_Argyre_basin.jpe","esa_banner_description":"Crater Hale in Argyre basin","esa_banner_credit":"ESA\/DLR\/FU Berlin (G. Neukum)","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/11\/Crater_Hale_in_Argyre_basin3","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":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1131","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=1131"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1131\/revisions"}],"predecessor-version":[{"id":4864,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1131\/revisions\/4864"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=1131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=1131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=1131"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=1131"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=1131"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=1131"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=1131"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=1131"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=1131"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=1131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}