{"id":411,"date":"2017-09-15T08:07:00","date_gmt":"2017-09-15T06:07:00","guid":{"rendered":"https:\/\/kids.esa.int\/cassini_plunges_into_saturn_s_atmosphere\/"},"modified":"2026-10-08T00:27:52","modified_gmt":"2026-10-07T22:27:52","slug":"cassini_plunges_into_saturn_s_atmosphere","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/cassini_plunges_into_saturn_s_atmosphere\/","title":{"rendered":"Cassini se arunc\u0103 \u00een atmosfera lui Saturn!"},"content":{"rendered":"<div class=\"lede\">\n<p>Sonda spa\u021bial\u0103 Cassini \u0219i-a \u00eencheiat misiunea de explorare a lui Saturn \u0219i a lunilor sale! Robotul explorator s-a scufundat \u00een atmosfera lui Saturn, distrug\u00e2ndu-se \u0219i oferind astfel un final spectaculos misiunii.<\/p>\n<\/div>\n<p>Sonda Cassini a explorat planeta Saturn \u0219i lunile sale timp de 13 ani. \u00cens\u0103 rezervele sale de combustibil se epuizau, ceea ce \u00eensemna c\u0103 oamenii de \u0219tiin\u021b\u0103 implica\u021bi \u00een misiune nu ar mai fi putut-o controla mult timp. Dac\u0103 sonda Cassini ar fi fost l\u0103sat\u0103 s\u0103 se av\u00e2nte prin spa\u021biu, ar fi putut s\u0103 se pr\u0103bu\u0219easc\u0103 pe una dintre lunile lui Saturn, cum ar fi Enceladus, acoperit\u0103 de ghea\u021b\u0103. Aceasta ar fi o veste proast\u0103, deoarece microorganisme rezistente de pe P\u0103m\u00e2nt ar fi putut s\u0103 se urce la bordul lui Cassini \u0219i ar fi putut fi l\u0103sate pe lun\u0103. C\u00e2nd viitorii oameni de \u0219tiin\u021b\u0103 vor explora aceste luni \u00een c\u0103utarea unor semne de via\u021b\u0103, ar fi foarte derutant dac\u0103 ar g\u0103si acolo microorganisme de pe P\u0103m\u00e2nt!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1920\" data-credit=\"NASA\/JPL-Caltech\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/09\/The_Cassini_probe_would_have_looked_like_this_as_it_got_closer_to_Saturn\" 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\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/09\/the_cassini_probe_would_have_looked_like_this_as_it_got_closer_to_saturn\/17894388-2-eng-GB\/The_Cassini_probe_would_have_looked_like_this_as_it_got_closer_to_Saturn.jpg\" alt=\"The Cassini probe would have looked like this as it got closer to Saturn\" \/><figcaption>Sonda Cassini ar fi ar\u0103tat astfel pe m\u0103sur\u0103 ce se apropia de Saturn<\/figcaption><\/figure>\n<p>Odat\u0103 ce s-a decis \u00eencheierea misiunii Cassini prin distrugerea sa, oamenii de \u0219tiin\u021b\u0103 \u0219i-au dat seama c\u0103 pot s\u0103-\u0219i asume mai multe riscuri cu sonda robotic\u0103. Cassini \u0219i-a petrecut ultimele cinci luni strecur\u00e2ndu-se \u00eentre Saturn \u0219i inelele sale, efectu\u00e2nd manevre periculoase pentru a face fotografii \u0219i a colecta date. Aceste orbite finale au fost monitorizate cu aten\u021bie de sta\u021biile ESA de pe P\u0103m\u00e2nt.<\/p>\n<p>Cassini a p\u0103truns \u00een atmosfera lui Saturn cu aproximativ un minut \u00eenainte ca semnalul s\u0103u s\u0103 se piard\u0103. Sonda spa\u021bial\u0103 a continuat s\u0103 transmit\u0103 date c\u0103tre P\u0103m\u00e2nt at\u00e2t timp c\u00e2t a putut, trimi\u021b\u00e2nd fotografii, m\u0103sur\u00e2nd c\u00e2mpurile magnetice \u0219i temperaturile \u0219i analiz\u00e2nd compozi\u021bia atmosferei din jurul sondei. Oamenii de \u0219tiin\u021b\u0103 vor avea mult de lucru studiind aceste rezultate!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1920\" data-credit=\"NASA\/JPL-Caltech\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/09\/Artist_s_impression_of_Cassini_hurtling_toward_Saturn\" 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\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/09\/artist_s_impression_of_cassini_hurtling_toward_saturn\/18250694-2-eng-GB\/Artist_s_impression_of_Cassini_hurtling_toward_Saturn.jpg\" alt=\"Artist's impression of Cassini hurtling toward Saturn\" \/><figcaption>Reprezentare artistic\u0103 a sondei Cassini \u00een plin\u0103 curs\u0103 spre Saturn<\/figcaption><\/figure>\n<p>De-a lungul existen\u021bei sale, sonda Cassini a contribuit la numeroase descoperiri. La scurt timp dup\u0103 ce a ajuns la Saturn, aceasta a lansat o sond\u0103 mai mic\u0103, proiectat\u0103 de ESA \u0219i numit\u0103 Huygens, c\u0103tre Titan, luna lui Saturn. Huygens a aterizat pe Titan \u0219i a descoperit c\u0103 acesta seam\u0103n\u0103 foarte mult cu P\u0103m\u00e2ntul de acum mult timp, \u00eenainte ca via\u021ba s\u0103 se fi dezvoltat aici.<\/p>\n<p>Apoi, sonda Cassini a explorat \u0219i alte luni ale lui Saturn, precum Iapetus, care are o umfl\u0103tur\u0103 mare \u00een jurul mijlocului; Hyperion, care arat\u0103 ca un burete uria\u0219; \u0219i Mimas, care are un crater uria\u0219 ce \u00eel face s\u0103 semene foarte mult cu \u201eSteaua Mor\u021bii\u201d din \u201eR\u0103zboiul Stelelor\u201d!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1920\" data-credit=\"NASA\/JPL-Caltech\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/09\/Eight_of_Cassini_s_scientific_instruments_were_used_during_its_grand_finale\" 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\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/09\/eight_of_cassini_s_scientific_instruments_were_used_during_its_grand_finale\/17894536-2-eng-GB\/Eight_of_Cassini_s_scientific_instruments_were_used_during_its_grand_finale.jpg\" alt=\"Eight of Cassini\u2019s scientific instruments were used during its grand finale\" \/><figcaption>\u00cen timpul \u201emarelui final\u201d al misiunii Cassini au fost utilizate opt dintre instrumentele sale \u0219tiin\u021bifice<\/figcaption><\/figure>\n<p>Probabil c\u0103 cele mai interesante descoperiri au fost f\u0103cute \u00een leg\u0103tur\u0103 cu luna Enceladus. Sonda Cassini a detectat ap\u0103 \u00eenghe\u021bat\u0103 care \u021b\u00e2\u0219nea din fisurile de la suprafa\u021b\u0103, suger\u00e2nd existen\u021ba unui ocean subteran ascuns. Oamenii de \u0219tiin\u021b\u0103 au studiat aceast\u0103 ap\u0103 \u0219i consider\u0103 c\u0103 oceanul ar putea con\u021bine substan\u021bele chimice \u0219i energia necesare pentru forme simple de via\u021b\u0103! O misiune viitoare ar putea confirma acest lucru. Planificatorii misiunii preg\u0103tesc deja urm\u0103toarea genera\u021bie de exploratori robotici. ESA se preg\u0103te\u0219te s\u0103 lanseze sonda Jupiter Icy Moons Orbiter (sau JUICE, pe scurt!) \u00een anul 2022. Aceasta va explora trei dintre lunile lui Jupiter, numite Europa, Ganymede \u0219i Callisto.<\/p>\n<p>C\u0103tre ce planet\u0103 sau lun\u0103 din Sistemul Solar \u021bi-ar pl\u0103cea cel mai mult s\u0103 trimi\u021bi o sond\u0103? Ce crezi c\u0103 ar descoperi aceasta? Ar putea avea acela\u0219i succes ca misiunea Cassini?<\/p>\n<p><b>Un fapt interesant<\/b>: C\u00e2nd sonda Cassini a fost \u00een cele din urm\u0103 distrus\u0103, se afla la 1,4 miliarde de km de P\u0103m\u00e2nt!<\/p>","protected":false},"excerpt":{"rendered":"<p>The space probe Cassini has finished its mission investigating Saturn and its moons! The robot explorer dived into Saturn\u2019s atmosphere, destroying the probe and giving it an amazing finish. Cassini [&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\/09\/the_ringed_planet_saturn_is_sometimes_called_the_jewel_of_the_solar_system_because_it_is_so_beautiful\/17907754-2-eng-GB\/The_ringed_planet_Saturn_is_sometimes_called_the_jewel_of_the_Solar_System_because_it_is_so_beautiful.jpg","esa_banner_description":"The ringed planet Saturn is sometimes called \u201cthe jewel of the Solar System\u201d because it is so beautiful","esa_banner_credit":"NASA\/JPL-Caltech\/Space Science Institute","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/09\/The_ringed_planet_Saturn_is_sometimes_called_the_jewel_of_the_Solar_System_because_it_is_so_beautiful","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":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-411","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/411","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=411"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/411\/revisions"}],"predecessor-version":[{"id":4453,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/411\/revisions\/4453"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=411"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=411"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=411"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=411"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=411"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=411"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=411"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}