{"id":832,"date":"2004-12-02T15:30:00","date_gmt":"2004-12-02T14:30:00","guid":{"rendered":"https:\/\/kids.esa.int\/many_parts\/"},"modified":"2026-10-08T00:32:47","modified_gmt":"2026-10-07T22:32:47","slug":"many_parts","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/many_parts\/","title":{"rendered":"Mnoho d\u00edl\u016f"},"content":{"rendered":"
\n

Auto bez kol nebo motoru m\u00e1 jen malou hodnotu. Stejn\u011b tak i do satelitu mus\u00ed b\u00fdt zabudov\u00e1ny ur\u010dit\u00e9 sou\u010d\u00e1sti.<\/p>\n<\/div>\n

V\u011bt\u0161ina kosmick\u00fdch lod\u00ed je pro sv\u00e9 nap\u00e1jen\u00ed z\u00e1visl\u00e1 na bateri\u00edch a sol\u00e1rn\u00edch \u010dl\u00e1nc\u00edch. Sol\u00e1rn\u00ed \u010dl\u00e1nky jsou pl\u00e1tky k\u0159em\u00edku nebo jin\u00fdch materi\u00e1l\u016f, kter\u00e9 p\u0159i dopadu slune\u010dn\u00edho sv\u011btla vyr\u00e1b\u011bj\u00ed elekt\u0159inu.<\/p>\n

Pokud se tis\u00edce t\u011bchto \u010dl\u00e1nk\u016f spoj\u00ed do velk\u00fdch panel\u016f a vytvo\u0159\u00ed tak sol\u00e1rn\u00ed panely, mohou nap\u00e1jet pom\u011brn\u011b velkou kosmickou lo\u010f. Tyto \u010dl\u00e1nky tak\u00e9 nab\u00edjej\u00ed baterie, kdykoli jsou vystaveny slune\u010dn\u00edmu z\u00e1\u0159en\u00ed. Jakmile se kosmick\u00e1 lo\u010f dostane do st\u00ednu, p\u0159eb\u00edraj\u00ed nap\u00e1jen\u00ed baterie.<\/p>\n

Kosmick\u00e9 lod\u011b jsou vybaveny n\u011bkolika ant\u00e9nami. Ty funguj\u00ed jako u\u0161i a zaji\u0161\u0165uj\u00ed komunika\u010dn\u00ed spojen\u00ed se Zem\u00ed. Nejd\u016fle\u017eit\u011bj\u0161\u00ed z nich je parabolick\u00e1 ant\u00e9na o pr\u016fm\u011bru a\u017e 2 m, kter\u00e1 dok\u00e1\u017ee vys\u00edlat a p\u0159ij\u00edmat velk\u00e9 objemy dat a informac\u00ed.<\/p>\n

Mozkem kosmick\u00e9 lodi je jej\u00ed po\u010d\u00edta\u010dov\u00fd syst\u00e9m. Data lze ukl\u00e1dat do pam\u011bti po\u010d\u00edta\u010de nebo je v re\u00e1ln\u00e9m \u010dase odes\u00edlat zp\u011bt na Zemi prost\u0159ednictv\u00edm ant\u00e9n.<\/p>\n

Po\u010d\u00edta\u010d tak\u00e9 uchov\u00e1v\u00e1 pokyny k ovl\u00e1d\u00e1n\u00ed kosmick\u00e9 lodi. To slou\u017e\u00ed jako z\u00e1loha pro p\u0159\u00edpad, \u017ee by do\u0161lo ke ztr\u00e1t\u011b spojen\u00ed nebo k poru\u0161e.<\/p>\n

Kosmick\u00e9 lod\u011b tak\u00e9 pot\u0159ebuj\u00ed mal\u00e9 motory k pohybu ve vesm\u00edru. Existuj\u00ed r\u016fzn\u00e9 typy motor\u016f.<\/p>\n

Kosmick\u00e9 lod\u011b se ot\u00e1\u010dej\u00ed a nakl\u00e1n\u011bj\u00ed pomoc\u00ed tryskov\u00fdch motor\u016f. Ty vymr\u0161\u0165uj\u00ed hork\u00e9 plyny do vesm\u00edru vysokou rychlost\u00ed. N\u011bkter\u00e9 satelity jsou vybaveny iontov\u00fdmi motory. Ty vyu\u017e\u00edvaj\u00ed siln\u00e9 elektrick\u00e9 pole k vymr\u0161\u0165ov\u00e1n\u00ed plynu do vesm\u00edru.<\/p>","protected":false},"excerpt":{"rendered":"

A car without wheels or an engine is of little value. In the same way, there are certain parts that must be built into a satellite. Most spacecraft depend on […]<\/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\/2001\/01\/iss2\/17866379-3-eng-GB\/ISS.jpg","esa_banner_description":"ISS","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2001\/01\/ISS2","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-832","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\/cs\/wp-json\/wp\/v2\/posts\/832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=832"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/832\/revisions"}],"predecessor-version":[{"id":1975,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/832\/revisions\/1975"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=832"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=832"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=832"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=832"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=832"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=832"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=832"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}