{"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\/ro\/water_on_mars\/","title":{"rendered":"Apa pe Marte"},"content":{"rendered":"
\n

Din multe puncte de vedere, Marte este cea mai asem\u0103n\u0103toare cu P\u0103m\u00e2ntul dintre toate planetele. Un vizitator ar constata c\u0103 o zi pe Marte este doar pu\u021bin mai lung\u0103 dec\u00e2t una pe P\u0103m\u00e2nt. De asemenea, Marte are o \u00eenclinare aproximativ egal\u0103 cu cea a P\u0103m\u00e2ntului, a\u0219a c\u0103 are anotimpuri.<\/p>\n<\/div>\n

At\u00e2t Marte, c\u00e2t \u0219i P\u0103m\u00e2ntul au calote polare albe. Cele de pe Marte sunt mult mai mici \u0219i mai sub\u021biri, a\u0219a c\u0103 se extind rapid iarna \u0219i aproape c\u0103 dispar vara. Sunt mult mai reci dec\u00e2t calotele polare de pe P\u0103m\u00e2nt, a\u0219a c\u0103 con\u021bin dioxid de carbon \u00eenghe\u021bat (a\u0219a-numitul \u2018ghea\u021b\u0103 uscat\u0103\u2019, folosit\u0103 pentru a crea cea\u021b\u0103 \u00een spectacolele de scen\u0103), precum \u0219i ghea\u021b\u0103 de ap\u0103.<\/p>\n

\"Cracks
Fisurile de pe Marte sugereaz\u0103 prezen\u021ba apei<\/figcaption><\/figure>\n

Marte se afl\u0103 \u00een plin\u0103 er\u0103 glaciar\u0103, a\u0219a c\u0103, \u00een prezent, apa \u00een stare lichid\u0103 nu poate exista la suprafa\u021ba sa. Cu toate acestea, se pare c\u0103, \u00een trecut, planeta a fost mai cald\u0103 \u0219i mai umed\u0103.<\/p>\n

\u00cen imaginile captate de sondele spa\u021biale s-au observat canale sinuoase care seam\u0103n\u0103 cu albii de r\u00e2uri secate. Acestea sugereaz\u0103 c\u0103, \u00een trecut, cantit\u0103\u021bi uria\u0219e de ap\u0103 curgeau pe suprafa\u021b\u0103 \u2013 probabil alimentate de topirea ghe\u021bii. Este posibil s\u0103 fi existat chiar \u0219i ploaie \u0219i z\u0103pad\u0103. Multe dintre aceste canale par s\u0103 fi umplut cratere mari sau s\u0103 se fi v\u0103rsat \u00een c\u00e2mpiile nordice. Unii oameni de \u0219tiin\u021b\u0103 consider\u0103 c\u0103 a existat un ocean vast care acoperea jum\u0103tatea nordic\u0103 a planetei Marte.<\/p>\n

Unde s-a dus apa? O parte s-ar putea s\u0103 se fi scurs \u00een spa\u021biu. Restul este \u00eenghe\u021bat\u0103 \u00een sol.<\/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\/ro\/wp-json\/wp\/v2\/posts\/922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=922"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/922\/revisions"}],"predecessor-version":[{"id":4741,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/922\/revisions\/4741"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=922"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=922"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=922"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=922"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=922"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=922"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=922"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}