{"id":853,"date":"2004-12-02T07:58:00","date_gmt":"2004-12-02T06:58:00","guid":{"rendered":"https:\/\/kids.esa.int\/olympus_and_artemis\/"},"modified":"2026-10-08T00:33:00","modified_gmt":"2026-10-07T22:33:00","slug":"olympus_and_artemis","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/pl\/olympus_and_artemis\/","title":{"rendered":"Olympus i Artemida"},"content":{"rendered":"
\n

ESA zajmuje si\u0119 \u0142\u0105czno\u015bci\u0105 satelitarn\u0105 od lat 70. Ju\u017c w 1980 roku jej satelita testowy \u201eOrbital Test Satellite\u201d by\u0142 wykorzystywany do transmisji wideo mi\u0119dzy grupami w Niemczech i Wielkiej Brytanii. Satelita ten s\u0142u\u017cy\u0142 r\u00f3wnie\u017c do przekazywania po\u0142\u0105cze\u0144 telefonicznych w sytuacjach awaryjnych po tym, jak po\u017car zniszczy\u0142 system naziemny w Lyonie.<\/p>\n<\/div>\n

Wkr\u00f3tce potem satelita o nazwie Marecs przyni\u00f3s\u0142 prze\u0142om w telekomunikacji mobilnej. Zamiast korzysta\u0107 z zawodnych \u0142\u0105czno\u015bci radiowych na falach kr\u00f3tkich, ludzie mogli u\u017cywa\u0107 telefon\u00f3w satelitarnych do nawi\u0105zywania po\u0142\u0105cze\u0144 ze statk\u00f3w na l\u0105d.<\/p>\n

Pod koniec lat 80. i w latach 90. wystrzelono cztery satelity ECS. Ka\u017cdy z nich m\u00f3g\u0142 obs\u0142ugiwa\u0107 12 000 po\u0142\u0105cze\u0144 telefonicznych i 10 kana\u0142\u00f3w telewizyjnych na terenie ca\u0142ej Europy.<\/p>\n

Post\u0119py w dziedzinie bezpo\u015bredniej transmisji satelitarnej do anten dachowych nast\u0105pi\u0142y wraz z wystrzeleniem satelity \u201eOlympus\u201d nale\u017c\u0105cego do ESA w 1989 roku. Satelita \u201eOlympus\u201d pos\u0142u\u017cy\u0142 r\u00f3wnie\u017c do przeprowadzenia pierwszego transferu danych mi\u0119dzy dwoma satelitami.<\/p>\n

\"Artemis\"
Artemida<\/figcaption><\/figure>\n

Najnowsze osi\u0105gni\u0119cia zawdzi\u0119czamy satelicie o nazwie Artemis. 30 listopada 2001 r. wykorzystano go do pierwszej w historii transmisji zdj\u0119\u0107 za pomoc\u0105 wi\u0105zki laserowej. Doskona\u0142ej jako\u015bci zdj\u0119cia zosta\u0142y przes\u0142ane z satelity SPOT 4, kr\u0105\u017c\u0105cego na wysoko\u015bci 832 km, do satelity Artemis, znajduj\u0105cego si\u0119 31 000 km nad Ziemi\u0105.<\/p>\n

Obecnie satelita Artemis s\u0142u\u017cy do przesy\u0142ania obraz\u00f3w i ogromnych ilo\u015bci danych z satelity Envisat do centrum ESA w pobli\u017cu Rzymu.<\/p>","protected":false},"excerpt":{"rendered":"

ESA has been working on satellite communications since the 1970s. As early as 1980, its Orbital Test Satellite was being used for video links between groups in Germany and the […]<\/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\/2000\/09\/artist_s_impression_of_olympus_in_orbit2\/17865897-3-eng-GB\/Artist_s_impression_of_Olympus_in_orbit.gif","esa_banner_description":"Artist's impression of Olympus in orbit","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2000\/09\/Artist_s_impression_of_Olympus_in_orbit2","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":[10,54,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-853","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/comments?post=853"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/853\/revisions"}],"predecessor-version":[{"id":4708,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/853\/revisions\/4708"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/media?parent=853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/categories?post=853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/tags?post=853"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/panel?post=853"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/language?post=853"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/age?post=853"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/duration?post=853"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/resource_type?post=853"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/audience?post=853"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/wf_post_folders?post=853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}