{"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\/ro\/mars_valleys_and_volcanoes\/","title":{"rendered":"V\u0103ile \u0219i vulcanii de pe Marte"},"content":{"rendered":"
\n

Imaginile transmise de nave spa\u021biale precum \u201eMars Express\u201d al ESA arat\u0103 c\u0103 Marte are numeroase cratere de impact de mari dimensiuni. Cele mai multe dintre acestea se afl\u0103 la sud de ecuator. Se pare c\u0103 au fost formate de meteori\u021bi care s-au pr\u0103bu\u0219it pe suprafa\u021b\u0103 cu miliarde de ani \u00een urm\u0103. Cel mai mare crater are un diametru de aproximativ 1 800 km \u2013 suficient de mare \u00eenc\u00e2t s\u0103 \u00eenghit\u0103 jum\u0103tate din Europa.<\/p>\n<\/div>\n

Cu toate acestea, suprafa\u021ba planetei Marte s-a schimbat de-a lungul existen\u021bei sale. O caracteristic\u0103 evident\u0103 este imensul sistem de v\u0103i \u2013 Valles Marineris \u2013 situat \u00een apropierea ecuatorului planetei. Cu o lungime de aproximativ 5000 km, acestea s-ar \u00eentinde de la Paris p\u00e2n\u0103 la New York.<\/p>\n

\"Perspective
Vedere \u00een perspectiv\u0103 a depozitelor din Melas Chasma<\/figcaption><\/figure>\n

Se pare c\u0103 v\u0103ile s-au format \u00een urma fisur\u0103rii suprafe\u021bei planetei, atunci c\u00e2nd scoar\u021ba st\u00e2ncoas\u0103 s-a \u00eentins \u0219i s-a desp\u0103r\u021bit. \u00cen prezent, v\u0103ile sunt at\u00e2t de largi \u00eenc\u00e2t o persoan\u0103 care ar sta pe una dintre margini nu ar putea vedea cealalt\u0103 parte.<\/p>\n

\"\"<\/figure>\n

Nu departe spre vest se afl\u0103 cinci vulcani uria\u0219i. Cel mai impresionant dintre to\u021bi este Olympus Mons, cel mai mare vulcan din Sistemul Solar. Are o suprafa\u021b\u0103 mai mare dec\u00e2t Anglia \u0219i este de trei ori mai \u00eenalt dec\u00e2t Muntele Everest, cel mai \u00eenalt munte de pe P\u0103m\u00e2nt. Niciunul dintre ace\u0219ti vulcani nu este activ \u00een prezent.<\/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\/ro\/wp-json\/wp\/v2\/posts\/1131","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=1131"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1131\/revisions"}],"predecessor-version":[{"id":4864,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1131\/revisions\/4864"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=1131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=1131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=1131"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=1131"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=1131"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=1131"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=1131"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=1131"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=1131"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=1131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}