{"id":729,"date":"2012-06-25T08:21:00","date_gmt":"2012-06-25T06:21:00","guid":{"rendered":"https:\/\/kids.esa.int\/euclid_mission_to_map_the_universe_s_darkest_secrets\/"},"modified":"2026-10-08T00:31:38","modified_gmt":"2026-10-07T22:31:38","slug":"euclid_mission_to_map_the_universe_s_darkest_secrets","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/euclid_mission_to_map_the_universe_s_darkest_secrets\/","title":{"rendered":"Misiunea Euclid: cartografierea celor mai ascunse secrete ale Universului"},"content":{"rendered":"
\n

ESA a dat und\u0103 verde definitiv\u0103 pentru Euclid, o nou\u0103 misiune fascinant\u0103 menit\u0103 s\u0103 exploreze partea ascuns\u0103 a Universului. Se preconizeaz\u0103 c\u0103 nava spa\u021bial\u0103 va fi lansat\u0103 \u00een 2020.<\/p>\n<\/div>\n

Euclid poart\u0103 numele unui renumit matematician grec, adesea numit \u201cp\u0103rintele geometriei\u201d, care a tr\u0103it \u00een jurul anului 300 \u00ee.Hr. Misiunea sa este de a c\u0103uta dovezi ale existen\u021bei energiei \u00eentunecate \u0219i a materiei \u00eentunecate, despre care se crede c\u0103 reprezint\u0103 peste 95% din materia care alc\u0103tuie\u0219te Universul.<\/p>\n

Materia \u00eentunecat\u0103 este o substan\u021b\u0103 invizibil\u0103 care nu emite \u0219i nu absoarbe niciun fel de lumin\u0103, astfel \u00eenc\u00e2t poate fi detectat\u0103 doar prin modul \u00een care gravita\u021bia sa influen\u021beaz\u0103 galaxiile \u0219i roiurile de galaxii. \u0218i mai misterioas\u0103 este energia \u00eentunecat\u0103, despre care se crede c\u0103 produce un fel de for\u021b\u0103 \u201cantigravita\u021bional\u0103\u201d care determin\u0103 galaxiile din Univers s\u0103 se \u00eendep\u0103rteze unele de altele din ce \u00een ce mai repede.<\/p>\n

Euclid va fi echipat cu un telescop cu diametrul de 1,2 m \u0219i dou\u0103 instrumente \u0219tiin\u021bifice. Orbiteaz\u0103 la o distan\u021b\u0103 de 1,5 milioane de km de P\u0103m\u00e2nt \u0219i va cartografia distribu\u021bia 3D a p\u00e2n\u0103 la dou\u0103 miliarde de galaxii, r\u0103sp\u00e2ndite pe mai mult de o treime din \u00eentregul cer. Observ\u00e2nd obiecte aflate la o distan\u021b\u0103 de p\u00e2n\u0103 la 10 miliarde de ani-lumin\u0103, acesta va privi \u00eenapoi \u00een timp pentru a dezv\u0103lui modul \u00een care Universul s-a extins \u0219i s-a transformat \u00een ultimele trei sferturi din istoria sa.<\/p>\n

Folosind misiunea Euclid pentru a studia modul \u00een care materia \u00eentunecat\u0103 \u0219i energia \u00eentunecat\u0103 influen\u021beaz\u0103 mi\u0219carea \u0219i distribu\u021bia galaxiilor \u0219i a roiurilor de galaxii, oamenii de \u0219tiin\u021b\u0103 sper\u0103 s\u0103 \u00een\u021beleag\u0103 mai bine cele mai \u00eentunecate secrete ale Universului.<\/p>","protected":false},"excerpt":{"rendered":"

ESA has given the final go-ahead for Euclid, an exciting new mission to explore the dark side of the Universe. The spacecraft is expected to lift off in 2020. Euclid […]<\/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\/2012\/06\/euclid2\/17869857-2-eng-GB\/Euclid.jpg","esa_banner_description":"Euclid","esa_banner_credit":"ESA - C. Carreau","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/06\/Euclid2","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":[10,44,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-729","post","type-post","status-publish","format-standard","hentry","category-learn","category-spacecraft","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/729","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=729"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/729\/revisions"}],"predecessor-version":[{"id":1872,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/729\/revisions\/1872"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=729"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=729"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=729"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=729"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=729"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=729"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=729"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}