{"id":161924,"date":"2026-08-26T13:03:12","date_gmt":"2026-08-26T13:03:12","guid":{"rendered":"https:\/\/www.europesays.com\/sk\/161924\/"},"modified":"2026-08-26T13:03:12","modified_gmt":"2026-08-26T13:03:12","slug":"nasa-ukazala-novy-krater-na-mesiaci-ktory-vznikol-po-naraze-rakety-falcon-9-naraz-odkryl-material-ukryty-pod-povrchom-vosveteit-sk","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/sk\/161924\/","title":{"rendered":"NASA uk\u00e1zala nov\u00fd kr\u00e1ter na Mesiaci, ktor\u00fd vznikol po n\u00e1raze rakety Falcon 9. N\u00e1raz odkryl materi\u00e1l ukryt\u00fd pod povrchom | Vosveteit.sk"},"content":{"rendered":"

NASA zverejnila<\/a> nov\u00e9 sn\u00edmky miesta, kde za\u010diatkom augusta narazil do Mesiaca horn\u00fd stupe\u0148 rakety Falcon 9. Z\u00e1bery poch\u00e1dzaj\u00fa zo sondy Lunar Reconnaissance Orbiter (LRO) a vedcom umo\u017enili pozrie\u0165 sa na \u010derstv\u00fd kr\u00e1ter z viacer\u00fdch uhlov.<\/p>\n

N\u00e1raz nastal 5. augusta 2026. Do mesa\u010dn\u00e9ho povrchu vtedy narazil horn\u00fd stupe\u0148 Falconu 9, ktor\u00fd zostal po \u0161tarte misie Firefly Blue Ghost 1 v janu\u00e1ri 2025. O \u0161es\u0165 dn\u00ed nesk\u00f4r u\u017e NASA z\u00edskala prv\u00e9 detailn\u00e9 sn\u00edmky nov\u00e9ho kr\u00e1tera. Na prv\u00fd poh\u013ead m\u00f4\u017ee \u00eds\u0165 len o \u010fal\u0161iu jamu na Mesiaci. Pre vedcov v\u0161ak predstavuje pomerne vz\u00e1cnu pr\u00edle\u017eitos\u0165. Tentoraz toti\u017e poznaj\u00fa presn\u00fd \u010das n\u00e1razu a m\u00f4\u017eu porovna\u0165 nov\u00fd stav povrchu so star\u0161\u00edmi sn\u00edmkami.<\/p>\n

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Odoberaj Vosveteit.sk cez Telegram a prihl\u00e1s sa k odberu spr\u00e1v
\n <\/a><\/p>\n

Sonda musela trafi\u0165 spr\u00e1vny okamih<\/p>\n

LRO obieha okolo Mesiaca pribli\u017ene ka\u017ed\u00e9 dve hodiny. Pri ka\u017edom obehu prelet\u00ed nad ve\u013ekou \u010das\u0165ou jeho povrchu, no to e\u0161te neznamen\u00e1, \u017ee m\u00f4\u017ee okam\u017eite odfotografova\u0165 \u013eubovo\u013en\u00e9 miesto. Sonda sa pri fotografovan\u00ed kr\u00e1tera nach\u00e1dzala pribli\u017ene 60 m\u00ed\u013e, teda 97 kilometrov nad povrchom, a pohybovala sa r\u00fdchlos\u0165ou pribli\u017ene 5790 km\/h. Pr\u00e1ve preto museli in\u017einieri presne vypo\u010d\u00edta\u0165 orient\u00e1ciu sondy.<\/p>\n

\"NASA\"NASAZdroj: NASA\u2019s Goddard Space Flight Center Conceptual Image Lab<\/a><\/p>\n

LRO musel nakloni\u0165 tak, aby jeho kamery zamierili priamo na miesto n\u00e1razu. Z\u00e1rove\u0148 musel fotografova\u0165 v spr\u00e1vnom okamihu. Ak by kamera za\u010dala sn\u00edma\u0165 iba o 10 sek\u00fand sk\u00f4r alebo nesk\u00f4r, cie\u013e by sa pod\u013ea NASA posunul o pribli\u017ene 16 kilometrov.<\/p>\n

\"NASA\"NASAZdroj: NASA Goddard\/Intuitive Machines<\/a><\/p>\n

V tomto pr\u00edpade trvalo pribli\u017ene \u0161es\u0165 dn\u00ed, k\u00fdm sa podmienky na z\u00edskanie vhodn\u00fdch z\u00e1berov zopakovali.<\/p>\n

Neprehliadni
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\"V\"V <\/p>\n

\n\t\t\t\t\tVIDEO: Tak\u00fdto z\u00e1pas neuvid\u00ed\u0161 ani v Mortal Kombat. Robot odkopol s\u00faperovi hlavu, ten bojoval \u010falej <\/p>\n

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LRO nakoniec zachytil kr\u00e1ter z viacer\u00fdch uhlov a pri r\u00f4znom osvetlen\u00ed. Pr\u00e1ve zmena uhla poh\u013eadu pomohla vedcom odhali\u0165 detaily, ktor\u00e9 by na jednej fotografii nemuseli by\u0165 vidite\u013en\u00e9. Samotn\u00fd kr\u00e1ter m\u00e1 pod\u013ea meran\u00ed pribli\u017ene 60 st\u00f4p, teda 18 metrov na \u0161\u00edrku. Jeho h\u013abka dosahuje menej ako 10 st\u00f4p, pribli\u017ene 3 metre. Vedci ju odhadli pod\u013ea d\u013a\u017eky tie\u0148a, ktor\u00fd vytv\u00e1ra okraj kr\u00e1tera.<\/p>\n

O detailn\u00e9 z\u00e1bery sa postarala Narrow-Angle Camera na palube LRO. T\u00e1 dok\u00e1\u017ee rozl\u00ed\u0161i\u0165 \u00fatvary s ve\u013ekos\u0165ou pribli\u017ene troch st\u00f4p, teda necel\u00e9ho jedn\u00e9ho metra. Fotografie z\u00e1rove\u0148 uk\u00e1zali, \u017ee n\u00e1raz nerozh\u00e1dzal po okol\u00ed iba jeden typ materi\u00e1lu.<\/p>\n

N\u00e1raz odhalil materi\u00e1l ukryt\u00fd pod povrchom<\/p>\n

Na sn\u00edmkach sa objavuj\u00fa svetl\u00e9 a tmav\u00e9 l\u00fa\u010de, ktor\u00e9 sa tiahnu od nov\u00e9ho kr\u00e1tera. Tmav\u0161\u00ed materi\u00e1l poch\u00e1dza z povrchov\u00fdch vrstiev Mesiaca<\/a>. Ten je vystaven\u00fd slne\u010dn\u00e9mu vetru, kozmick\u00e9mu \u017eiareniu a neust\u00e1lym z\u00e1sahom mikrometeoritov. Tieto procesy povrch postupne menia a zvetr\u00e1vaj\u00fa. N\u00e1raz rakety v\u0161ak t\u00fato star\u0161iu vrstvu rozru\u0161il a vyhodil ju do okolia. Pod\u013ea NASA sa pri n\u00e1raze odkryl materi\u00e1l pribli\u017ene z h\u013abky 1,5 stopy, teda asi 45 centimetrov.<\/p>\n

Svetlej\u0161ie l\u00fa\u010de pri kr\u00e1teri poch\u00e1dzaj\u00fa z e\u0161te hlb\u0161\u00edch vrstiev. Ide o \u010derstvej\u0161\u00ed materi\u00e1l, ktor\u00fd pred n\u00e1razom zost\u00e1val ukryt\u00fd pod povrchom. Tak\u00e9to detaily m\u00f4\u017eu vedcom pom\u00f4c\u0165 lep\u0161ie pochopi\u0165 vlastnosti mesa\u010dn\u00e9ho regolitu a to, ako sa povrch spr\u00e1va pri silnom n\u00e1raze. K samotn\u00e9mu n\u00e1jdeniu kr\u00e1tera viedla pomerne zauj\u00edmav\u00e1 spolupr\u00e1ca. Ne\u0161lo toti\u017e iba o pr\u00e1cu NASA.<\/p>\n

Trajekt\u00f3riu raketov\u00e9ho stup\u0148a najprv sledovali aj nez\u00e1visl\u00ed astron\u00f3movia<\/a>. Vyu\u017eili pritom verejne dostupn\u00e9 \u00fadaje o jeho pohybe. N\u00e1sledne sa do v\u00fdpo\u010dtov zapojilo NASA Center for Near Earth Object Studies (CNEOS). Centrum sa s\u00edce prim\u00e1rne venuje objektom, ktor\u00e9 m\u00f4\u017eu predstavova\u0165 riziko<\/a> pre Zem, no tentoraz mohli jeho odborn\u00edci vyu\u017ei\u0165 rovnak\u00e9 n\u00e1stroje na predpovedanie n\u00e1razu na Mesiac.<\/p>\n

In\u017einieri postupne spres\u0148ovali dr\u00e1hu raketov\u00e9ho stup\u0148a a vypo\u010d\u00edtali oblas\u0165, v ktorej by mal dopadn\u00fa\u0165. V\u00fdsledkom boli dve mo\u017en\u00e9 elipsy s d\u013a\u017ekou pribli\u017ene 3,38 km a \u0161\u00edrkou 640 km. Jedna predpove\u010f zoh\u013ead\u0148ovala iba trajekt\u00f3riu rakety, druh\u00e1 po\u010d\u00edtala aj s ter\u00e9nom na povrchu Mesiaca. Skuto\u010dn\u00e9 miesto n\u00e1razu sa nakoniec nach\u00e1dzalo v predpovedanej oblasti.<\/p>\n

\"NASA\"NASAZdroj: NASA Goddard\/Intuitive Machines<\/a>
\nPomohla aj juhok\u00f3rejsk\u00e1 sonda<\/p>\n

NASA n\u00e1sledne z\u00edskala pomoc z \u010fal\u0161ej kozmickej misie. K\u00f3rejsk\u00fd t\u00edm stojaci za sondou Danuri dostal od NASA vypo\u010d\u00edtan\u00e9 s\u00faradnice pravdepodobn\u00e9ho miesta n\u00e1razu. Danuri n\u00e1sledne pou\u017eila svoju kameru LUTI na vytvorenie detailn\u00fdch z\u00e1berov. V\u00fdsledok bol pomerne presn\u00fd. Sonda na\u0161la nov\u00fd kr\u00e1ter len pribli\u017ene 0,6 m\u00edle, teda necel\u00fd kilometer, od predpovedanej polohy.<\/p>\n

Tieto sn\u00edmky potom pomohli t\u00edmu LRO e\u0161te viac spresni\u0165 pl\u00e1novanie \u010fal\u0161ieho fotografovania. Po porovnan\u00ed nov\u00fdch z\u00e1berov so star\u0161\u00edmi sn\u00edmkami povrchu NASA upravila s\u00faradnice stredu kr\u00e1tera na 19,4759\u00b0 severnej \u0161\u00edrky a 266,7138\u00b0 v\u00fdchodnej d\u013a\u017eky, pri\u010dom miesto le\u017e\u00ed vo v\u00fd\u0161ke 511 metrov.<\/p>\n

Nov\u00fd kr\u00e1ter<\/a> tak vedcom poskytol pomerne dobre zdokumentovan\u00fd pr\u00edklad toho, \u010do sa stane, ke\u010f umel\u00e9 teleso naraz\u00ed do mesa\u010dn\u00e9ho povrchu. Ke\u010f\u017ee poznaj\u00fa p\u00f4vod objektu, \u010das n\u00e1razu aj jeho pribli\u017en\u00fa trajekt\u00f3riu, m\u00f4\u017eu nov\u00e9 sn\u00edmky porovn\u00e1va\u0165 s predch\u00e1dzaj\u00facim stavom ter\u00e9nu a sledova\u0165, ko\u013eko materi\u00e1lu n\u00e1raz odkryl a ako \u010faleko ho rozpt\u00fdlil.<\/p>\n

NASA navy\u0161e z\u00edskala \u010fal\u0161\u00ed praktick\u00fd test svojich v\u00fdpo\u010dtov. Predpoveda\u0165 miesto dopadu kozmick\u00e9ho objektu na Mesiaci toti\u017e nie je jednoduch\u00e9, najm\u00e4 ak treba po\u010d\u00edta\u0165 aj s nerovn\u00fdm ter\u00e9nom. Tentoraz sa v\u0161ak v\u00fdpo\u010dty, pozorovania zo Zeme, sonda Danuri a LRO spojili do jedn\u00e9ho experimentu, ktor\u00fd uk\u00e1zal nielen miesto n\u00e1razu Falconu 9, ale aj to, \u010do sa pod mesa\u010dn\u00fdm povrchom ukr\u00fdvalo.<\/p>\n


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<\/p>\n","protected":false},"excerpt":{"rendered":"NASA zverejnila nov\u00e9 sn\u00edmky miesta, kde za\u010diatkom augusta narazil do Mesiaca horn\u00fd stupe\u0148 rakety Falcon 9. Z\u00e1bery poch\u00e1dzaj\u00fa…\n","protected":false},"author":2,"featured_media":161925,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[32],"tags":[47005,3091,34,37,47006,47007,7761,1352,33,47008,3513,43,40,39,42,41,47009,36,38,35,2176],"class_list":["post-161924","post","type-post","status-publish","format-standard","has-post-thumbnail","category-spravy","tag-falcon-9","tag-fotografia","tag-headlines","tag-hlavne-spravy","tag-horny-stupen","tag-lro","tag-naraz","tag-nasa","tag-news","tag-novy-krater-na-mesiaci","tag-raketa","tag-sk","tag-slovak","tag-slovakia","tag-slovencina","tag-slovensko","tag-sondy","tag-spravy","tag-titulky","tag-top-stories","tag-vesmir"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/117161951641102269","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/161924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=161924"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/161924\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/161925"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=161924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=161924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=161924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}