{"id":41321,"date":"2026-03-31T13:22:10","date_gmt":"2026-03-31T13:22:10","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/41321\/"},"modified":"2026-03-31T13:22:10","modified_gmt":"2026-03-31T13:22:10","slug":"odpocitavani-zacalo-astronauti-poprve-od-roku-1972-zamiri-k-mesici","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/41321\/","title":{"rendered":"Odpo\u010d\u00edt\u00e1v\u00e1n\u00ed za\u010dalo. Astronauti poprv\u00e9 od roku 1972\u00a0zam\u00ed\u0159\u00ed k\u00a0M\u011bs\u00edci"},"content":{"rendered":"

Zah\u00e1jen\u00ed mise Artemis II, p\u0159i kter\u00e9 \u010dty\u0159i astronauti oblet\u00ed M\u011bs\u00edc, je napl\u00e1nov\u00e1no na st\u0159edu v\u00a018:24\u00a0m\u00edstn\u00edho \u010dasu (\u010dtvrtek 0:24\u00a0SEL\u010c). P\u0159edpov\u011b\u010f po\u010das\u00ed aktu\u00e1ln\u011b ud\u00e1v\u00e1 80procentn\u00ed \u0161anci na p\u0159\u00edhodn\u00e9 podm\u00ednky. NASA to ozn\u00e1mila<\/a> na sv\u00e9m webu. C\u00edlem programu Artemis je n\u00e1vrat astronaut\u016f na M\u011bs\u00edc, co\u017e je nyn\u00ed pl\u00e1nov\u00e1no na rok 2028.<\/p>\n

Raketa Space Launch System (SLS) s\u00a0lod\u00ed Orion odstartuje z\u00a0Kennedyho vesm\u00edrn\u00e9ho st\u0159ediska na Florid\u011b. Pos\u00e1dku tvo\u0159\u00ed astronauti NASA Reid Wiseman, Victor Glover a\u00a0Christina Kochov\u00e1 spolu s\u00a0astronautem Kanadsk\u00e9 vesm\u00edrn\u00e9 agentury (CSA) Jeremym Hansenem.<\/p>\n

Po dni str\u00e1ven\u00e9m na ob\u011b\u017en\u00e9 dr\u00e1ze Zem\u011b kosmick\u00e1 lo\u010f Orion zam\u00ed\u0159\u00ed k\u00a0M\u011bs\u00edci. Astronauti jej oblet\u00ed a\u00a0po necel\u00fdch deseti dnech letu se vr\u00e1t\u00ed zp\u011bt na Zemi, kde p\u0159istanou na hladin\u011b Tich\u00e9ho oce\u00e1nu. Let nezahrnuje \u017e\u00e1dn\u00e9 mezip\u0159ist\u00e1n\u00ed.<\/p>\n

<\/a><\/p>\n

\u201eN\u00e1\u0161 t\u00fdm pracoval nesm\u00edrn\u011b tvrd\u011b, abychom se dostali a\u017e sem. V\u0161e nasv\u011bd\u010duje tomu, \u017ee jsme nyn\u00ed ve skv\u011bl\u00e9 kondici,\u201c uvedla podle agentury AP<\/a> vedouc\u00ed startu Charlie Blackwellov\u00e1-Thompsonov\u00e1.<\/p>\n

Mezin\u00e1rodn\u00ed projekt<\/p>\n

Raketa je podle mana\u017eer\u016f po nejnov\u011bj\u0161\u00ed s\u00e9rii oprav v\u00a0dobr\u00e9m stavu. Podle p\u0159edpov\u011bd\u00ed by \u00fasp\u011b\u0161n\u00e9mu startu m\u011blo nahr\u00e1vat i\u00a0p\u0159\u00edzniv\u00e9 po\u010das\u00ed. Startovac\u00ed okno z\u016fstane otev\u0159en\u00e9 do pond\u011bl\u00ed 6.\u00a0dubna. Dal\u0161\u00ed mo\u017enost startu se pot\u00e9 naskytne 30.\u00a0dubna.<\/p>\n

Misi Artemis II musela NASA opakovan\u011b odlo\u017eit kv\u016fli technick\u00fdm probl\u00e9m\u016fm, mimo jin\u00e9 i\u00a0kv\u016fli \u00faniku kapaln\u00e9ho vod\u00edku p\u0159i tankov\u00e1n\u00ed. P\u016fvodn\u011b byla pl\u00e1novan\u00e1 na \u00fanor, pozd\u011bji na b\u0159ezen a\u00a0nakonec na za\u010d\u00e1tek dubna.<\/p>\n

V r\u00e1mci programu n\u00e1vratu na M\u011bs\u00edc se zat\u00edm v\u00a0roce 2022\u00a0uskute\u010dnila mise Artemis I, co\u017e byl \u00fasp\u011b\u0161n\u00fd testovac\u00ed let rakety Space Launch System (SLS) s\u00a0lod\u00ed Orion, a\u00a0to bez pos\u00e1dky.<\/p>\n

Zat\u00edmco v\u00a060.\u00a0a\u00a070.\u00a0letech 20.\u00a0stolet\u00ed byl lun\u00e1rn\u00ed program Apollo s\u00a0p\u0159ist\u00e1n\u00edm lid\u00ed na M\u011bs\u00edci americk\u00fdm projektem, na programu Artemis spolupracuj\u00ed s\u00a0NASA Evropan\u00e9, Kana\u010fan\u00e9, Izraelci \u010di Japonci.<\/p>\n

<\/a>\u010cesk\u00e1 technika na palub\u011b<\/p>\n

Na palub\u011b Orionu je i\u00a0\u010desk\u00e1 technika, sou\u010d\u00e1st\u00ed syst\u00e9mu HERA (Hybrid Electronic Radiation Assessor) je \u0161est \u010dip\u016f pro m\u011b\u0159en\u00ed radiace dodan\u00fdch pra\u017eskou firmou Advacam. Zm\u00edn\u011bn\u00fd p\u0159\u00edstroj HERA, vyvinut\u00fd NASA, monitoruje slo\u017een\u00ed kosmick\u00e9ho z\u00e1\u0159en\u00ed\u00a0\u2013 to m\u016f\u017ee m\u00edt z\u00e1sadn\u00ed vliv na zdrav\u00ed cel\u00e9 pos\u00e1dky i\u00a0na funkci citliv\u00e9 elektroniky. Za\u0159\u00edzen\u00ed nap\u0159. pom\u016f\u017ee ov\u011b\u0159it vlastnosti radia\u010dn\u00edho st\u00edn\u011bn\u00ed na palub\u011b kosmick\u00e9 lodi.<\/p>\n

\u201eJde o\u00a0nesm\u00edrn\u011b citliv\u00e9 pixelov\u00e9 \u010dipy schopn\u00e9 rozeznat ka\u017edou jednotlivou \u010d\u00e1stici kosmick\u00e9ho z\u00e1\u0159en\u00ed a\u00a0ur\u010dit jej\u00ed typ, energii, sm\u011br a\u00a0\u010das interakce. Pr\u00e1v\u011b to umo\u017en\u00ed m\u011b\u0159it celkovou \u00farove\u0148 radia\u010dn\u00ed d\u00e1vky, ale hlavn\u011b detailn\u011b studovat jej\u00ed slo\u017een\u00ed. To je podstatn\u00e9, proto\u017ee r\u016fzn\u00e9 druhy kosmick\u00fdch \u010d\u00e1stic maj\u00ed r\u016fzn\u00e9 \u00fa\u010dinky,\u201c vysv\u011btlil v\u011bdeck\u00fd \u0159editel firmy Advacam Jan Jak\u016fbek.<\/p>\n

Foto: NASA \/ SRAG-JSC \/ ADVACAM<\/p>\n

Nosn\u00e1 raketa SLS. Detail syst\u00e9mu HERA instalovan\u00e9ho v\u00a0lodi Orion a\u00a0\u0161esti \u010desk\u00fdch \u010dip\u016f Timepix<\/p>\n

Spole\u010dnost Advacam je pro NASA certifikovan\u00fdm dodavatelem technologi\u00ed pro monitorov\u00e1n\u00ed kosmick\u00e9 radiace. Od roku 2013\u00a0dodala des\u00edtky kompletn\u00edch detektor\u016f nebo \u010dipov\u00fdch modul\u016f zalo\u017een\u00fdch na technologii Timepix.<\/p>\n

\u010ce\u0161i se krom\u011b v\u00fdvoje a\u00a0v\u00fdroby detektor\u016f cht\u011bj\u00ed do budoucna zam\u011b\u0159it i\u00a0na zpracov\u00e1n\u00ed a\u00a0poskytov\u00e1n\u00ed samotn\u00fdch radia\u010dn\u00edch dat. V\u00a0r\u00e1mci skupiny AdVisiones Technologies, jej\u00ed\u017e sou\u010d\u00e1st\u00ed je i\u00a0zm\u00edn\u011bn\u00e1 tuzemsk\u00e1 firma, proto na konci roku 2025\u00a0vznikla nov\u00e1 dce\u0159in\u00e1 firma AdvaSpace.<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Zah\u00e1jen\u00ed mise Artemis II, p\u0159i kter\u00e9 \u010dty\u0159i astronauti oblet\u00ed M\u011bs\u00edc, je napl\u00e1nov\u00e1no na st\u0159edu v\u00a018:24\u00a0m\u00edstn\u00edho \u010dasu (\u010dtvrtek 0:24\u00a0SEL\u010c).…\n","protected":false},"author":2,"featured_media":41322,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[16338,1953,3870,3869,1542,3872,3868,3871,54,53,52],"class_list":{"0":"post-41321","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-svet","8":"tag-advacam","9":"tag-astronauti","10":"tag-mesic","11":"tag-mise-artemis-ii","12":"tag-nasa","13":"tag-orion","14":"tag-program-artemis","15":"tag-space-launch-system-sls","16":"tag-svet","17":"tag-world","18":"tag-world-news"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116324004298683657","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/41321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=41321"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/41321\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/41322"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=41321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=41321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=41321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}