{"id":57566,"date":"2026-04-17T08:58:10","date_gmt":"2026-04-17T08:58:10","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/57566\/"},"modified":"2026-04-17T08:58:10","modified_gmt":"2026-04-17T08:58:10","slug":"astronauti-artemis-ii-poprve-promluvili-popisovali-ohorely-tepelny-stit","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/57566\/","title":{"rendered":"Astronauti Artemis II poprv\u00e9 promluvili. Popisovali oho\u0159el\u00fd tepeln\u00fd \u0161t\u00edt"},"content":{"rendered":"

Astronauti mise Artemis II uvedli, \u017ee jejich n\u00e1vrat do zemsk\u00e9 atmosf\u00e9ry byl hladk\u00fd, i\u00a0kdy\u017e velitel mise popsal ur\u010dit\u00e9 oho\u0159en\u00ed tepeln\u00e9ho \u0161t\u00edtu modulu Orion. \u010cty\u0159i astronauti mise Artemis II p\u0159ist\u00e1li minul\u00fd p\u00e1tek v\u00a0Tich\u00e9m oce\u00e1nu, \u010d\u00edm\u017e zavr\u0161ili t\u00e9m\u011b\u0159 desetidenn\u00ed zku\u0161ebn\u00ed let. P\u0159i n\u011bm se p\u0159i obletu M\u011bs\u00edce dostali ve vesm\u00edru d\u00e1le ne\u017e kdokoliv p\u0159ed nimi a\u00a0p\u0159ekonali tak historick\u00fd rekord mise Apollo 13\u00a0z\u00a0roku 1970.<\/p>\n

Z\u00e1v\u011br t\u00e9to mise, p\u0159i kter\u00e9m se modul Orion spole\u010dnosti Lockheed Martin vracel do zemsk\u00e9 atmosf\u00e9ry rychlost\u00ed odpov\u00eddaj\u00edc\u00ed zhruba 32n\u00e1sobku rychlosti zvuku, p\u0159edstavoval z\u00e1sadn\u00ed test p\u0159edt\u00edm, ne\u017e ho NASA pl\u00e1nuje p\u0159\u00ed\u0161t\u00ed rok znovu pou\u017e\u00edt k\u00a0dal\u0161\u00edmu letu na ob\u011b\u017en\u00e9 dr\u00e1ze Zem\u011b p\u0159ed p\u0159ist\u00e1n\u00edm na M\u011bs\u00edci. \u201eP\u0159ilet\u011bli jsme rychle a\u00a0p\u0159ilet\u011bli jsme \u017ehav\u00ed,\u201c \u0159ekl velitel mise Artemis II Reid Wiseman na prvn\u00ed tiskov\u00e9 konferenci pos\u00e1dky od n\u00e1vratu na Zemi.<\/p>\n

V n\u00e1sleduj\u00edc\u00edch m\u011bs\u00edc\u00edch se in\u017een\u00fd\u0159i NASA proberou hromadami dat, kter\u00e1 popisuj\u00ed, jak dob\u0159e si modul Orion na misi vedl. Pravd\u011bpodobn\u011b budou v\u011bnovat zv\u00fd\u0161enou pozornost tepeln\u00e9mu \u0161t\u00edtu modulu, co\u017e je kl\u00ed\u010dov\u00e1 bari\u00e9ra, kter\u00e1 pos\u00e1dku p\u0159i sestupu z\u00a0vesm\u00edru chr\u00e1n\u00ed p\u0159ed teplotami a\u017e 2760\u00a0stup\u0148\u016f Celsia.<\/p>\n

P\u0159i letu Artemis I\u00a0bez pos\u00e1dky v\u00a0roce 2022\u00a0utrp\u011bl tepeln\u00fd \u0161t\u00edt Orionu mnohem v\u011bt\u0161\u00ed po\u0161kozen\u00ed, ne\u017e NASA o\u010dek\u00e1vala, co\u017e vedlo k\u00a0intenzivn\u00edmu dvoulet\u00e9mu vy\u0161et\u0159ov\u00e1n\u00ed. NASA tepeln\u00fd \u0161t\u00edt nevylep\u0161ila, ale zm\u011bnila \u00fahel a\u00a0trajektorii, pod kter\u00fdmi pos\u00e1dka Artemis II vstupovala do zemsk\u00e9 atmosf\u00e9ry, aby se sn\u00ed\u017eilo teplo.<\/p>\n

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

Wiseman uvedl, \u017ee on a\u00a0pilot mise Victor Glover \u201eb\u011bhem n\u00e1vratu mo\u017en\u00e1 dvakr\u00e1t vid\u011bli m\u00edrn\u00e9 ztr\u00e1ty oho\u0159el\u00e9 vrstvy\u201c. P\u0159i prohl\u00eddce modulu na n\u00e1mo\u0159n\u00ed lodi, kter\u00e1 ho vylovila z\u00a0oce\u00e1nu, Wiseman \u0159ekl, \u017ee vid\u011bl \u201emen\u0161\u00ed ztr\u00e1tu oho\u0159el\u00e9ho materi\u00e1lu na takzvan\u00e9m rameni\u201c, \u010d\u00edm\u017e odkazoval na okraj tepeln\u00e9ho \u0161t\u00edtu.<\/p>\n

P\u00e1d rychlost\u00ed nejm\u00e9n\u011b 32kr\u00e1t vy\u0161\u0161\u00ed ne\u017e rychlost zvuku<\/p>\n

Fotografie modulu po n\u00e1vratu pos\u00e1dky Artemis II uk\u00e1zaly neobvyklou b\u00edlou stopu na okraji tepeln\u00e9ho \u0161t\u00edtu, ale \u0159editel NASA Jared Isaacman obavy zleh\u010dil s\u00a0t\u00edm, \u017ee se \u0161t\u00edt p\u0159i vysokoteplotn\u00edch pozemn\u00edch zkou\u0161k\u00e1ch choval podobn\u011b. \u201eNechyb\u00ed \u017e\u00e1dn\u00e9 kusy,\u201c \u0159ekl Isaacman v\u00a0pond\u011bl\u00ed agentu\u0159e Reuters a\u00a0dodal, \u017ee vid\u011bl podvodn\u00ed fotografie tepeln\u00e9ho \u0161t\u00edtu pohupuj\u00edc\u00edho se v\u00a0oce\u00e1nu kr\u00e1tce po p\u0159ist\u00e1n\u00ed. \u201eTepeln\u00fd \u0161t\u00edt fungoval podle o\u010dek\u00e1v\u00e1n\u00ed a\u00a0jsem nad\u0161en\u00fd, proto\u017ee s\u00a0touhle v\u011bc\u00ed jsme te\u010f hotov\u00ed,\u201c pronesl.<\/p>\n

Glover popsal n\u00e1vrat pos\u00e1dky jako \u201evelmi intenzivn\u00edch 13\u00a0minut a\u00a036\u00a0sekund\u201c. P\u0159edstavitel\u00e9 NASA tehdy uvedli, \u017ee maxim\u00e1ln\u00ed rychlost pos\u00e1dky p\u0159i n\u00e1vratu \u010dinila 39\u00a0692\u00a0kilometr\u016f za hodinu, tedy zhruba 32n\u00e1sobek rychlosti zvuku.<\/p>\n

Glover v\u0161ak ve \u010dtvrtek novin\u00e1\u0159\u016fm \u0159ekl, \u017ee palubn\u00ed obrazovky Orionu ukazovaly dosa\u017eenou rychlost odpov\u00eddaj\u00edc\u00ed 39n\u00e1sobku rychlosti zvuku. Dodal, \u017ee NASA mo\u017en\u00e1 zve\u0159ejn\u00ed nov\u00e9 \u010d\u00edslo, proto\u017ee m\u011b\u0159en\u00ed rychlosti ve vesm\u00edru je n\u00e1ro\u010dn\u00e9.<\/p>\n

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

Desetidenn\u00ed mise v\u00a0modulu \u0161irok\u00e9m pouh\u00fdch p\u011bt metr\u016f p\u0159edstavovala i\u00a0velkou zkou\u0161ku lidsk\u00e9 psychiky, kterou nav\u00edc zkomplikovaly technick\u00e9 pot\u00ed\u017ee s\u00a0rozbitou toaletou. Velitel Wiseman p\u0159iznal, \u017ee u\u00a0sebe ka\u017ed\u00fd den hledal p\u0159\u00edpadn\u00e9 zn\u00e1mky nap\u011bt\u00ed \u010di stresu. \u201eV l\u00e9k\u00e1rni\u010dce jsme na\u0161li l\u00e9ky na \u00fazkost a\u00a0stres. \u0158\u00edkali jsme si ale, \u017ee si v\u016fbec nedok\u00e1\u017eeme p\u0159edstavit, \u017ee bychom si je vzali,\u201c popsal Wiseman s\u00a0t\u00edm, \u017ee pos\u00e1dce s\u00a0p\u0159\u00edpravou pom\u00e1hal t\u00fdm psycholog\u016f a\u00a0psychiatr\u016f.<\/p>\n

\u0160est\u00fd den mise se astronaut\u016fm poda\u0159ilo zachytit unik\u00e1tn\u00ed sn\u00edmky M\u011bs\u00edce podsv\u00edcen\u00e9ho Sluncem b\u011bhem zatm\u011bn\u00ed. I\u00a0d\u00edky spole\u010dn\u00fdm z\u00e1\u017eitk\u016fm se z\u00a0pos\u00e1dky stali \u201ebrat\u0159i a\u00a0sestry\u201c, podle Wisemana si byli tak bl\u00edzko, \u201ejak jen mohou \u010dty\u0159i lid\u00e9 b\u00fdt, ani\u017e by byli rodina\u201c. Astronautka Christina Kochov\u00e1 dokonce vtipkovala, \u017ee kdy\u017e po n\u00e1vratu na z\u00e1chrannou lo\u010f spali v\u00a0postel\u00edch zhruba dva a\u00a0p\u016fl metru od sebe, p\u0159ipadalo jim to \u201ea\u017e p\u0159\u00edli\u0161 daleko\u201c.<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Astronauti mise Artemis II uvedli, \u017ee jejich n\u00e1vrat do zemsk\u00e9 atmosf\u00e9ry byl hladk\u00fd, i\u00a0kdy\u017e velitel mise popsal ur\u010dit\u00e9…\n","protected":false},"author":2,"featured_media":57567,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[10],"tags":[1953,17,21,3869,1542,16,3872,18,19,22,20],"class_list":["post-57566","post","type-post","status-publish","format-standard","has-post-thumbnail","category-zpravy","tag-astronauti","tag-headlines","tag-hlavni-udalosti","tag-mise-artemis-ii","tag-nasa","tag-news","tag-orion","tag-top-news","tag-top-stories","tag-udalosti-dne","tag-zpravy"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116419225603503356","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/57566","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=57566"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/57566\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/57567"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=57566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=57566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=57566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}