{"id":3584,"date":"2026-10-01T01:02:55","date_gmt":"2026-10-01T01:02:55","guid":{"rendered":"https:\/\/maxvpn.org\/?p=3584"},"modified":"2026-10-01T01:02:55","modified_gmt":"2026-10-01T01:02:55","slug":"buran-sovetsky-kosmicky-drak-co-se-vratil-jen-jednou","status":"publish","type":"post","link":"https:\/\/maxvpn.org\/fa\/buran-sovetsky-kosmicky-drak-co-se-vratil-jen-jednou\/","title":{"rendered":"Buran Sove\u030ctsky\u0301 kosmicky\u0301 drak co se vra\u0301til jen jednou"},"content":{"rendered":"<h1>Buran Sov\u011btsk\u00fd kosmick\u00fd drak co se vr\u00e1til jen jednou<\/h1>\n<nav class=\"toc\" aria-label=\"Obsah\">\n<h2>Obsah<\/h2>\n<ul>\n<li><a href=\"#konstrukcni-srdce-cim-se-buran-lisil\">Konstruk\u010dn\u00ed srdce: \u010d\u00edm se Buran li\u0161il<\/a><\/li>\n<li><a href=\"#nejcastejsi-otazky-o-buranu\">Nej\u010dast\u011bj\u0161\u00ed ot\u00e1zky o Buranu<\/a><\/li>\n<li><a href=\"#zaver-odkaz-zapomenuteho-draka\">Z\u00e1v\u011br: odkaz zapomenut\u00e9ho draka<\/a><\/li>\n<\/ul>\n<\/nav>\n<p>Kdy\u017e se v roce 1988 na kosmodromu Bajkonur zvedla do oblak ob\u0159\u00ed raketa Energija, nesla na sv\u00e9m h\u0159bet\u011b n\u011bco, co Z\u00e1pad dosud pova\u017eoval za pouh\u00fd m\u00fdtus. Byl to <strong>Buran<\/strong> \u2013 sov\u011btsk\u00fd raketopl\u00e1n, kter\u00fd se sv\u00e9mu americk\u00e9mu konkurentovi podobal na prvn\u00ed pohled jako vejce vejci, ale v detailech se od n\u011bj diametr\u00e1ln\u011b li\u0161il. Jeho osud je fascinuj\u00edc\u00ed sm\u011bs\u00ed technick\u00e9ho triumfu a politick\u00e9 bezv\u00fdznamnosti. Zat\u00edmco americk\u00e9 raketopl\u00e1ny l\u00e9taly des\u00edtky mis\u00ed, <em>sov\u011btsk\u00fd drak<\/em> se vznesl do vesm\u00edru p\u0159esn\u011b jednou \u2013 a to bez pos\u00e1dky. Pro\u010d? A co se s n\u00edm vlastn\u011b stalo? To je p\u0159\u00edb\u011bh, kter\u00fd stoj\u00ed za to vypr\u00e1v\u011bt.<\/p>\n<p>Samotn\u00fd program vznikl jako odpov\u011b\u010f na americk\u00fd Space Shuttle. Sov\u011bt\u0161t\u00ed konstrukt\u00e9\u0159i si uv\u011bdomovali, \u017ee raketopl\u00e1n je zbra\u0148 \u2013 teoreticky schopn\u00fd odchytit dru\u017eice nebo dokonce shazovat n\u00e1klad z ob\u011b\u017en\u00e9 dr\u00e1hy. A tak se v 70. letech rod\u00ed projekt, kter\u00fd m\u011bl b\u00fdt nejen kopi\u00ed, ale v mnoha ohledech vylep\u0161en\u00edm. Prvn\u00ed a jedin\u00fd let prob\u011bhl 15. listopadu 1988. Bylo to <em>bezpilotn\u00ed mistrovsk\u00e9 d\u00edlo<\/em>: stroj vzl\u00e9tl, oblet\u011bl Zemi dvakr\u00e1t, provedl s\u00e9rii man\u00e9vr\u016f a pot\u00e9 p\u0159ist\u00e1l automaticky na p\u0159ist\u00e1vac\u00ed dr\u00e1ze v Bajkonuru s p\u0159esnost\u00ed na pouh\u00e9 t\u0159i metry od st\u0159edov\u00e9 osy. To n\u011bco, co americk\u00fd Shuttle nikdy v automatick\u00e9m re\u017eimu nezvl\u00e1dl. Cel\u00fd let trval 206 minut a dodnes z\u016fst\u00e1v\u00e1 uk\u00e1zkou toho, \u010deho byl sov\u011btsk\u00fd kosmick\u00fd program technicky schopn\u00fd. V\u00edce informac\u00ed o tomto projektu a sou\u010dasn\u00e9 podob\u011b raketopl\u00e1nu najdete na <a href=\"http:\/\/buran1.cz\" target=\"_blank\" rel=\"noopener\">http:\/\/buran1.cz<\/a>, kde jsou k vid\u011bn\u00ed historick\u00e9 sn\u00edmky i aktu\u00e1ln\u00ed stav dochovan\u00fdch exempl\u00e1\u0159\u016f.<\/p>\n<p>Pro\u010d tedy Buran nelet\u011bl znovu? Odpov\u011b\u010f je politick\u00e1 i ekonomick\u00e1. Sov\u011btsk\u00fd svaz se na konci 80. let pot\u00e1cel v krizi a program st\u00e1l obrovsk\u00e9 pen\u00edze. Po rozpadu SSSR v roce 1991 se na projekt jednodu\u0161e nena\u0161ly prost\u0159edky. Nav\u00edc vojensk\u00fd v\u00fdznam raketopl\u00e1nu \u2013 kter\u00fd byl hlavn\u00edm d\u016fvodem jeho vzniku \u2013 r\u00e1zem ztratil na d\u016fle\u017eitosti. A tak se z Buranu stal symbol marnosti: technick\u00fd skvost, kter\u00fd nikdo necht\u011bl. Dva vyroben\u00e9 kusy (plus n\u011bkolik testovac\u00edch model\u016f) skon\u010dily v hang\u00e1rech, kde postupn\u011b ch\u00e1traly. Jeden dokonce v roce 2002 zni\u010dila z\u0159\u00edcen\u00e1 st\u0159echa hang\u00e1ru na Bajkonuru \u2013 trag\u00e9die, kter\u00e1 znamenala konec nad\u011bj\u00ed na obnoven\u00ed programu.<\/p>\n<h2 id=\"konstrukcni-srdce-cim-se-buran-lisil\">Konstruk\u010dn\u00ed srdce: \u010d\u00edm se Buran li\u0161il<\/h2>\n<p>Na prvn\u00ed pohled vypad\u00e1 Buran jako p\u0159esn\u00e1 kopie americk\u00e9ho Shuttlu. Ale omyl \u2013 pod k\u016f\u017e\u00ed to byl zcela jin\u00fd stroj. Zat\u00edmco americk\u00fd raketopl\u00e1n m\u011bl vlastn\u00ed motory a ob\u0159\u00ed hlavn\u00ed palivovou n\u00e1dr\u017e, Buran byl pouze <strong>n\u00e1kladov\u00fd dopravn\u00ed prost\u0159edek<\/strong> bez vlastn\u00edho pohonu na startu. Jeho vyn\u00e1\u0161ela raketa Energija, kter\u00e1 mohla n\u00e9st i jin\u00e9 u\u017eite\u010dn\u00e9 zat\u00ed\u017een\u00ed \u2013 to byla kl\u00ed\u010dov\u00e1 strategick\u00e1 v\u00fdhoda. Dal\u0161\u00ed z\u00e1sadn\u00ed rozd\u00edl? <em>Automatick\u00fd p\u0159ist\u00e1vac\u00ed syst\u00e9m<\/em>. Sov\u011bt\u0161t\u00ed in\u017een\u00fd\u0159i v\u011b\u0159ili po\u010d\u00edta\u010d\u016fm v\u00edce ne\u017e pilot\u016fm, a tak byl Buran schopen p\u0159ist\u00e1t zcela bez lidsk\u00e9ho z\u00e1sahu. Tento syst\u00e9m byl natolik pokro\u010dil\u00fd, \u017ee ho NASA nikdy nedok\u00e1zala u sv\u00fdch Shuttl\u016f pln\u011b replikovat.<\/p>\n<p>Kdy\u017e se pod\u00edv\u00e1me na technick\u00e9 parametry, vynikne je\u0161t\u011b n\u011bkolik odli\u0161nost\u00ed:<\/p>\n<table>\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Buran (OK-1K1)<\/th>\n<th>Space Shuttle (Discovery)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>D\u00e9lka<\/td>\n<td>36,4 m<\/td>\n<td>37,2 m<\/td>\n<\/tr>\n<tr>\n<td>Rozp\u011bt\u00ed k\u0159\u00eddel<\/td>\n<td>23,9 m<\/td>\n<td>23,8 m<\/td>\n<\/tr>\n<tr>\n<td>Startovn\u00ed hmotnost<\/td>\n<td>105 tun (s Energijou 1050 tun)<\/td>\n<td>112 tun (s n\u00e1dr\u017eemi 780 tun)<\/td>\n<\/tr>\n<tr>\n<td>Pos\u00e1dka<\/td>\n<td>4\u20136 osob (bezpilotn\u00ed m\u00f3d mo\u017en\u00fd)<\/td>\n<td>5\u20137 osob (v\u00fdhradn\u011b pilotovan\u00fd)<\/td>\n<\/tr>\n<tr>\n<td>P\u0159ist\u00e1n\u00ed<\/td>\n<td>Automatick\u00e9 (pln\u011b)<\/td>\n<td>Ru\u010dn\u00ed (pilot)<\/td>\n<\/tr>\n<tr>\n<td>Znovupou\u017eitelnost<\/td>\n<td>Pl\u00e1nov\u00e1no 100 let\u016f<\/td>\n<td>Realizov\u00e1no 30\u201339 let\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Tabulka ukazuje, \u017ee se nejednalo o prost\u00e9 kop\u00edrov\u00e1n\u00ed \u2013 \u0161lo o sv\u00e9bytn\u00fd stroj s origin\u00e1ln\u00edmi \u0159e\u0161en\u00edmi.<\/p>\n<h3 id=\"tragicky-osud-dochovanych-exemplaru\">Tragick\u00fd osud dochovan\u00fdch exempl\u00e1\u0159\u016f<\/h3>\n<p>Dnes existuje jen velmi m\u00e1lo m\u00edst, kde m\u016f\u017eete Buran spat\u0159it. Nejzn\u00e1m\u011bj\u0161\u00edm je muzeum v Bajkonuru, kde stoj\u00ed zreziv\u011bl\u00fd trup druh\u00e9ho letuschopn\u00e9ho exempl\u00e1\u0159e (OK-1K2). Ten nikdy nelet\u011bl \u2013 byl dokon\u010den a\u017e po rozpadu SSSR a z\u016fstal v hang\u00e1ru. Dal\u0161\u00ed dochovan\u00e9 kusy jsou v Muzeu kosmonautiky v Moskv\u011b (testovac\u00ed model) a jeden dokonce v N\u011bmecku \u2013 v Technick\u00e9m muzeu Speyer, kde se nach\u00e1z\u00ed maketa Buran BTS-02 vyroben\u00e1 pro atmosf\u00e9rick\u00e9 zkou\u0161ky. Ka\u017ed\u00fd z nich nese stopy zub\u016f \u010dasu a p\u0159ipom\u00edn\u00e1, \u017ee velk\u00e9 sny n\u011bkdy kon\u010d\u00ed v prachu.<\/p>\n<p>Zaj\u00edmav\u00e9 je, \u017ee Buran nezem\u0159el \u00fapln\u011b. V\u00fdzkumn\u00edci v Rusku i v zahrani\u010d\u00ed se st\u00e1le zab\u00fdvaj\u00ed jeho konstruk\u010dn\u00edmi inovacemi \u2013 zejm\u00e9na tepeln\u00fdm \u0161t\u00edtem a palubn\u00ed elektronikou. Prob\u00edhaly i diskuse o obnoven\u00ed programu, ale realita je nemilosrdn\u00e1: politick\u00e1 v\u016fle chyb\u00ed a nov\u00e9 rusk\u00e9 nosn\u00e9 rakety jako Angara postavila priority jinam.<\/p>\n<div style=\"text-align:center\"><iframe loading=\"lazy\" width=\"564\" height=\"313\" src=\"https:\/\/www.youtube.com\/embed\/34tq4RNDRTQ\" alt=\"Buran: The Most Impressive Thing the Soviets Ever Built\"><\/iframe><\/div>\n<h2 id=\"nejcastejsi-otazky-o-buranu\">Nej\u010dast\u011bj\u0161\u00ed ot\u00e1zky o Buranu<\/h2>\n<p><strong>Pro\u010d Buran let\u011bl jen jednou?<\/strong><br \/>\nHlavn\u00ed d\u016fvody jsou dva: ekonomick\u00fd kolaps Sov\u011btsk\u00e9ho svazu a ztr\u00e1ta vojensk\u00e9ho opodstatn\u011bn\u00ed. Po p\u00e1du SSSR program zkr\u00e1tka ztratil financov\u00e1n\u00ed i smysl.<\/p>\n<p><strong>Byl Buran lep\u0161\u00ed ne\u017e americk\u00fd Shuttle?<\/strong><br \/>\nV n\u011bkter\u00fdch ohledech ano \u2013 zejm\u00e9na v automatizaci p\u0159ist\u00e1n\u00ed a mo\u017enosti n\u00e9st n\u00e1klad bez vlastn\u00edho pohonu d\u00edky raket\u011b Energija. V jin\u00fdch \u2013 jako je kapacita n\u00e1kladn\u00edho prostoru \u2013 za Shuttlem zaost\u00e1val.<\/p>\n<p><strong>Mohli bychom dnes Buran znovu pou\u017e\u00edt?<\/strong><br \/>\nTeoreticky ano, pokud by n\u011bkdo investoval do renovace. Prakticky je to ale nemo\u017en\u00e9 \u2013 stroje jsou zastaral\u00e9, chyb\u00ed dokumentace a v\u00fdrobn\u00ed linka je ztracena. Modern\u00ed SpaceX a Starship jsou technologicky jinde.<\/p>\n<p><strong>Kde se nach\u00e1z\u00ed origin\u00e1ln\u00ed Buran z letu v roce 1988?<\/strong><br \/>\nPrvn\u00ed letov\u00fd exempl\u00e1\u0159 OK-1K1 byl zni\u010den v roce 2002 p\u0159i z\u0159\u00edcen\u00ed hang\u00e1ru na Bajkonuru. Nez\u016fstalo z n\u011bj t\u00e9m\u011b\u0159 nic.<\/p>\n<p><strong>Je Buran \u010d\u00ednsk\u00e1 kopie americk\u00e9ho raketopl\u00e1nu?<\/strong><br \/>\nNe \u2013 byl to sov\u011btsk\u00fd projekt, kter\u00fd sice vznikl jako odpov\u011b\u010f na americk\u00fd Shuttle, ale vyvinul se v samostatn\u00e9 \u0159e\u0161en\u00ed s vlastn\u00edmi patentovan\u00fdmi prvky.<\/p>\n<h2 id=\"zaver-odkaz-zapomenuteho-draka\">Z\u00e1v\u011br: odkaz zapomenut\u00e9ho draka<\/h2>\n<p>Buran z\u016fst\u00e1v\u00e1 v kosmick\u00e9 historii jako melancholick\u00e1 pozn\u00e1mka pod \u010darou. Technicky dokonal\u00fd, ale politicky odsouzen\u00fd k z\u00e1niku. Na rozd\u00edl od americk\u00fdch raketopl\u00e1n\u016f, kter\u00e9 l\u00e9taly t\u0159i desetilet\u00ed, se sov\u011btsk\u00fd drak vznesl jen na jednu jedinou cestu. A p\u0159esto jeho odkaz \u017eije d\u00e1l \u2013 ve v\u011bdeck\u00fdch publikac\u00edch, v muze\u00edch a v srdc\u00edch nad\u0161enc\u016f, kte\u0159\u00ed st\u00e1le v\u011b\u0159\u00ed, \u017ee jednou mo\u017en\u00e1 uvid\u00ed Burana znovu krou\u017eit nad Zem\u00ed. Do t\u00e9 doby z\u016fst\u00e1v\u00e1 symbolem toho nejlep\u0161\u00edho i nejhor\u0161\u00edho, co kosmick\u00fd program studen\u00e9 v\u00e1lky p\u0159inesl: bezmezn\u00e9 technick\u00e9 ambice a krutou realitu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Auto-generated post_excerpt<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3584","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/posts\/3584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/comments?post=3584"}],"version-history":[{"count":1,"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/posts\/3584\/revisions"}],"predecessor-version":[{"id":3585,"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/posts\/3584\/revisions\/3585"}],"wp:attachment":[{"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/media?parent=3584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/categories?post=3584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maxvpn.org\/fa\/wp-json\/wp\/v2\/tags?post=3584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}