{"id":443,"date":"2017-04-13T11:33:00","date_gmt":"2017-04-13T09:33:00","guid":{"rendered":"https:\/\/kids.esa.int\/two_possible_landing_sites_chosen_for_esa_s_exomars_rover\/"},"modified":"2026-10-08T00:28:16","modified_gmt":"2026-10-07T22:28:16","slug":"two_possible_landing_sites_chosen_for_esa_s_exomars_rover","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/two_possible_landing_sites_chosen_for_esa_s_exomars_rover\/","title":{"rendered":"Au fost selectate dou\u0103 posibile locuri de aterizare pentru roverul ExoMars al ESA"},"content":{"rendered":"<div class=\"lede\">\n<p>\u00cen anul 2020, un robot al ESA, numit ExoMars Rover, va ateriza pe planeta ro\u0219ie, Marte. ExoMars Rover va avea dou\u0103 sarcini principale: explorarea zonei situate imediat sub suprafa\u021ba planetei Marte \u0219i c\u0103utarea vie\u021bii. Planificatorii misiunii au studiat cu aten\u021bie h\u0103r\u021bile planetei Marte pentru a stabili cea mai bun\u0103 loca\u021bie pentru aterizarea robotului. Acum au mai r\u0103mas doar dou\u0103 op\u021biuni!<\/p>\n<\/div>\n<p>Alegerea unui loc de aterizare este foarte dificil\u0103. Acesta trebuie s\u0103 se afle la o altitudine joas\u0103, nu pe v\u00e2rful unui munte sau al unui vulcan. Scopul este ca modulul de aterizare s\u0103 aib\u0103 c\u00e2t mai mult timp la dispozi\u021bie pentru a cobor\u00ee prin atmosfera rarefiat\u0103 a lui Marte, astfel \u00eenc\u00e2t para\u0219utele s\u0103-i poat\u0103 reduce viteza \u00eenainte de a ajunge la sol. De asemenea, locul de aterizare nu trebuie s\u0103 prezinte pante abrupte sau roci mari, deoarece acestea ar putea face aterizarea \u0219i mai periculoas\u0103.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1200\" data-credit=\"ESA\/DLR\/FU Berlin &amp; NASA MGS MOLA Science Team\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/Oxia_Planum\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/04\/oxia_planum\/17902789-2-eng-GB\/Oxia_Planum.jpg\" alt=\"Oxia Planum\"><figcaption>Oxia Planum<\/figcaption><\/figure>\n<p>O zon\u0103 de pe Marte numit\u0103 Oxia Planum pare foarte promi\u021b\u0103toare \u0219i a fost aleas\u0103 ca unul dintre posibilele locuri de aterizare. Aceasta se afl\u0103 pu\u021bin mai la nord de ecuatorul mar\u021bian. \u00cen urm\u0103 cu aproximativ 4 miliarde de ani, Oxia Planum era foarte diferit\u0103 de cum este ast\u0103zi. Existau r\u00e2uri de ap\u0103 care se rev\u0103rsau \u00een c\u00e2mpii imense. De\u0219i apa a disp\u0103rut de mult, roverul ExoMars ar putea studia zona \u0219i c\u0103uta semne de via\u021b\u0103 care ar fi putut exista pe atunci, precum \u0219i s\u0103 investigheze straturile de minerale.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1500\" data-credit=\"ESA\/DLR\/FU Berlin, CC BY-SA 3.0 IGO\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/Mawrth_Vallis\" data-licence=\"CC BY-SA 3.0 IGO or ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/04\/mawrth_vallis\/18248992-2-eng-GB\/Mawrth_Vallis.jpg\" alt=\"Mawrth Vallis\"><figcaption>Vallis Mawrth<\/figcaption><\/figure>\n<p>La c\u00e2teva sute de kilometri distan\u021b\u0103 se afl\u0103 al doilea loc poten\u021bial de aterizare, numit Mawrth Vallis. Se crede c\u0103, \u00een trecut, aceast\u0103 zon\u0103 a fost foarte umed\u0103 pentru o perioad\u0103 \u00eendelungat\u0103, poate chiar timp de sute de milioane de ani. B\u0103l\u021bile de ap\u0103 care existau pe atunci ar fi putut ad\u0103posti forme de via\u021b\u0103 ciudate.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"980\" data-credit=\"ESA\/CartoDB\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/ExoMars_landing_site_candidates\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/04\/exomars_landing_site_candidates\/18247475-2-eng-GB\/ExoMars_landing_site_candidates.png\" alt=\"ExoMars landing site candidates\"><figcaption>Loca\u021bii candidate pentru aterizarea misiunii ExoMars<\/figcaption><\/figure>\n<p>Decizia final\u0103 privind locul de aterizare vizat va fi luat\u0103 cu un an \u00eenainte ca roverul ExoMars s\u0103 aterizeze pe suprafa\u021b\u0103. \u00centre timp, oamenii de \u0219tiin\u021b\u0103 sunt ocupa\u021bi cu colectarea de informa\u021bii suplimentare care s\u0103 \u00eei ajute s\u0103 fac\u0103 aceast\u0103 alegere. Ei analizeaz\u0103 care zon\u0103 dispune de cele mai bune locuri \u00een care roverul ExoMars s\u0103-\u0219i foloseasc\u0103 burghiul pentru a investiga sub suprafa\u021b\u0103 \u0219i care are suprafa\u021ba cea mai neted\u0103, pentru a spori \u0219ansele unei ateriz\u0103ri reu\u0219ite.<\/p>\n<p>Care loc de aterizare crezi c\u0103 va fi ales: Oxia Planum sau Mawrth Vallis?<\/p>\n<p><b>Un fapt interesant:<\/b> Misiunea ExoMars este un proiect comun al ESA \u0219i al agen\u021biei spa\u021biale ruse, Roscosmos.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the year 2020 an ESA robot called the ExoMars Rover will land on the red planet Mars. The ExoMars Rover will have two main tasks: exploring just below the [&hellip;]<\/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\/2017\/03\/exomars_rover4\/17909752-2-eng-GB\/ExoMars_rover.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/03\/ExoMars_rover4","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":[62,10,13],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-443","post","type-post","status-publish","format-standard","hentry","category-exploration","category-learn","category-life-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/443","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=443"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/443\/revisions"}],"predecessor-version":[{"id":4479,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/443\/revisions\/4479"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=443"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=443"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=443"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=443"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=443"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=443"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=443"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}