{"id":922,"date":"2004-11-15T15:45:00","date_gmt":"2004-11-15T14:45:00","guid":{"rendered":"https:\/\/kids.esa.int\/water_on_mars\/"},"modified":"2026-10-08T00:33:48","modified_gmt":"2026-10-07T22:33:48","slug":"water_on_mars","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/water_on_mars\/","title":{"rendered":"Vesi Marsil"},"content":{"rendered":"
\n

Mitmes m\u00f5ttes on Mars k\u00f5igist planeetidest Maale k\u00f5ige sarnasem. K\u00fclastaja m\u00e4rkaks, et p\u00e4ev Marsil on vaid veidi pikem kui Maal. Mars on ka umbes sama palju kaldu kui Maa, mist\u00f5ttu on seal aastaajad.<\/p>\n<\/div>\n

Nii Marsil kui ka Maal on valged polaarj\u00e4\u00e4m\u00fctsid. Marsi polaarj\u00e4\u00e4m\u00fctsid on palju v\u00e4iksemad ja \u00f5hemad, mist\u00f5ttu nad kasvavad talvel kiiresti ja suvel peaaegu kaovad. Need on palju k\u00fclmemad kui Maa polaarj\u00e4\u00e4m\u00fctsid, mist\u00f5ttu sisaldavad nad lisaks veej\u00e4\u00e4le ka k\u00fclmutatud s\u00fcsinikdioksiidi (nn \u2018kuivj\u00e4\u00e4\u2019, mida kasutatakse lavashow\u2019des udu tekitamiseks).<\/p>\n

\"Cracks
Marsil leitud praod viitavad vee olemasolule<\/figcaption><\/figure>\n

Marss on praegu j\u00e4\u00e4aja keskel, mist\u00f5ttu ei saa selle pinnal hetkel vedelat vett esineda. Siiski n\u00e4ib, et minevikus oli see planeet soojem ja niiskem.<\/p>\n

Kosmoselaevade piltidel on n\u00e4ha looklevaid kanaleid, mis meenutavad kuivanud j\u00f5gede s\u00e4ngi. Need viitavad sellele, et kunagi voolas pinnal tohutuid veekoguseid \u2013 t\u00f5en\u00e4oliselt sulava j\u00e4\u00e4 toel. V\u00f5ib-olla on seal isegi sadanud vihma ja lund. Paljud neist kanalitest n\u00e4ivad olevat t\u00e4itnud suuri kraatreid v\u00f5i voolanud v\u00e4lja p\u00f5hjaosa tasandikele. M\u00f5ned teadlased usuvad, et Marsi p\u00f5hjapoolset poolt kattis kunagi suur ookean.<\/p>\n

Kuhu vesi kadus? Osa sellest on v\u00f5ib-olla kosmosesse p\u00e4\u00e4senud. \u00dclej\u00e4\u00e4nu on maapinnas k\u00fclmunud.<\/p>","protected":false},"excerpt":{"rendered":"

In many ways, Mars is the most Earthlike of all the planets. A visitor would find that a day on Mars is only slightly longer than one on Earth. Mars […]<\/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\/01\/omega_image_of_the_southern_polar_cap_of_mars_18_january2\/17912443-2-eng-GB\/OMEGA_image_of_the_southern_polar_cap_of_Mars_18_January.jpg","esa_banner_description":"OMEGA image of the southern polar cap of Mars 18 January","esa_banner_credit":"ESA - OMEGA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/01\/OMEGA_image_of_the_southern_polar_cap_of_Mars_18_January2","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-922","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\/922","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=922"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/922\/revisions"}],"predecessor-version":[{"id":4741,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/922\/revisions\/4741"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=922"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=922"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=922"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=922"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=922"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=922"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=922"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}