{"id":833,"date":"2004-12-02T15:29:00","date_gmt":"2004-12-02T14:29:00","guid":{"rendered":"https:\/\/kids.esa.int\/speech_science_and_spying\/"},"modified":"2026-10-08T00:32:47","modified_gmt":"2026-10-07T22:32:47","slug":"speech_science_and_spying","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/speech_science_and_spying\/","title":{"rendered":"Discursul, \u0219tiin\u021ba \u0219i spionajul"},"content":{"rendered":"<div class=\"lede\">\n<p>\u00cen ultimii 40 de ani, sateli\u021bii au devenit din ce \u00een ce mai performan\u021bi \u0219i capabili s\u0103 \u00eendeplineasc\u0103 numeroase roluri diferite.<\/p>\n<\/div>\n<p>Majoritatea navelor spa\u021biale lansate de racheta european\u0103 Ariane-5 sunt utilizate \u00een domeniul telecomunica\u021biilor \u2013 televiziune, radio digital, internet, video \u0219i telefonie. De obicei, acestea sunt de\u021binute de mari companii interna\u021bionale.<\/p>\n<p>Majoritatea celorlalte nave spa\u021biale apar\u021bin guvernelor \u0219i agen\u021biilor spa\u021biale, precum ESA. Multe dintre acestea sunt utilizate \u00een scopuri de cercetare \u0219tiin\u021bific\u0103.<\/p>\n<p>\u00cen ultimii 25 de ani, navele spa\u021biale ale ESA au trecut pe l\u00e2ng\u0103 cometa Halley, au intrat pe orbit\u0103 \u00een jurul Lunii, al planetei Venus \u0219i al planetei Marte \u0219i au explorat Universul \u00eendep\u0103rtat. \u00cen 2005, sonda Huygens a aterizat pe Titan, luna lui Saturn. \u00cen 2014, Rosetta va deveni prima nav\u0103 spa\u021bial\u0103 care va intra pe orbita unei comete \u0219i va ateriza o sond\u0103 pe suprafa\u021ba acesteia.<\/p>\n<p>SOHO \u0219i cele patru nave spa\u021biale din programul Cluster au demonstrat cum func\u021bioneaz\u0103 Soarele \u0219i cum acesta influen\u021beaz\u0103 planeta noastr\u0103. Sateli\u021bii ERS \u0219i Envisat au studiat toate aspectele legate de P\u0103m\u00e2nt, de la calotele glaciare \u0219i oceane p\u00e2n\u0103 la stratul de ozon \u0219i utilizarea terenurilor.<\/p>\n<p>\u00cen 2009 a fost lansat\u0103 o nou\u0103 serie de misiuni Earth Explorer. Sateli\u021bi precum GOCE, SMOS \u0219i Cryosat ne vor ajuta s\u0103 \u00een\u021belegem mai bine planeta P\u0103m\u00e2nt \u0219i modul \u00een care activitatea uman\u0103 afecteaz\u0103 mediul natural. \u00cen cur\u00e2nd va fi lansat\u0103 o familie de sateli\u021bi Sentinel pentru a studia \u00een detaliu uscatul \u0219i oceanele.<br \/>Via\u021ba noastr\u0103 de zi cu zi a fost transformat\u0103 de sateli\u021bii meteorologici Meteosat. \u00cen urm\u0103torii ani, Europa va lansa o \u2018constela\u021bie\u2019 de 30 de sateli\u021bi, denumit\u0103 Galileo, destinat\u0103 naviga\u021biei \u0219i localiz\u0103rii precise a pozi\u021biilor oriunde pe P\u0103m\u00e2nt.<br \/>Statele Unite, Rusia \u0219i unele \u021b\u0103ri europene exploateaz\u0103, de asemenea, sateli\u021bi militari. Ace\u0219tia sunt folosi\u021bi de for\u021bele armate pentru comunica\u021bii, pentru avertizarea cu privire la lans\u0103rile de rachete \u0219i pentru supravegherea mi\u0219c\u0103rilor for\u021belor inamice.<\/p>","protected":false},"excerpt":{"rendered":"<p>Over the last 40 years, satellites have become increasingly powerful and able to perform many different roles. Most of the spacecraft launched by Europe\u2019s Ariane-5 rocket are used for telecommunications [&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\/2003\/10\/soho_image_28_october_20032\/17904083-2-eng-GB\/SOHO_image_28_October_2003.jpg","esa_banner_description":"SOHO image, 28 October 2003","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/10\/SOHO_image_28_October_20032","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":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-833","post","type-post","status-publish","format-standard","hentry","category-learn","category-spacecraft","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/833","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=833"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/833\/revisions"}],"predecessor-version":[{"id":1976,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/833\/revisions\/1976"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=833"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=833"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=833"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=833"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=833"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=833"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=833"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}