{"id":174882,"date":"2026-08-10T14:51:11","date_gmt":"2026-08-10T14:51:11","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/174882\/"},"modified":"2026-08-10T14:51:11","modified_gmt":"2026-08-10T14:51:11","slug":"druzicove-snimky-mesice-ukazuji-kam-dopadly-casti-rakety-falcon-9","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/174882\/","title":{"rendered":"Dru\u017eicov\u00e9 sn\u00edmky M\u011bs\u00edce ukazuj\u00ed, kam dopadly \u010d\u00e1sti rakety Falcon 9"},"content":{"rendered":"

P\u0159esto\u017ee dopad nebyl \u0159\u00edzen\u00fd, v\u011bdci o\u00a0n\u011bm v\u011bd\u011bli p\u0159edem a\u00a0zmobilizovali n\u011bkolik dru\u017eic i\u00a0nejv\u00fdkonn\u011bj\u0161\u00ed pozemsk\u00e9 dalekohledy, aby zjistili zaj\u00edmav\u00e1 data o\u00a0chov\u00e1n\u00ed m\u011bs\u00ed\u010dn\u00edho povrchu a\u00a0jeho exosf\u00e9ry.<\/p>\n

Prvn\u00ed fotky z\u00a0ob\u011b\u017en\u00e9 dr\u00e1hy<\/p>\n

Prvenstv\u00ed v\u00a0dokumentaci dopadu pat\u0159\u00ed jihokorejsk\u00e9 sond\u011b Danuri (KPLO). Ta se v\u00a0dob\u011b kolize nach\u00e1zela nejbl\u00ed\u017ee a\u00a0v r\u00e1mci osmi pozorovac\u00edch relac\u00ed po\u0159\u00eddila podle port\u00e1lu Space.com<\/a> sn\u00edmky c\u00edlov\u00e9 oblasti p\u0159ed dopadem a\u00a0t\u011bsn\u011b po n\u011bm.<\/p>\n

Foto: KARI<\/p>\n

Jihokorejsk\u00e1 dru\u017eice M\u011bs\u00edce Danuri\/KPLO na m\u011bs\u00ed\u010dn\u00edm povrchu zachytila v\u00fdraznou tmavou \u0161mouhu, z\u0159ejm\u011b zp\u016fsobenou rozst\u0159ikem vyvr\u017een\u00e9ho materi\u00e1lu po dopadu raketov\u00e9ho stupn\u011b Falcon 9.<\/p>\n

Jak napsal server Korea JoongAng Daily<\/a>, zve\u0159ejn\u011bn\u00e9 z\u00e1b\u011bry odhalily na m\u011bs\u00ed\u010dn\u00edm povrchu v\u00fdraznou tmavou \u0161mouhu, z\u0159ejm\u011b zp\u016fsobenou rozst\u0159ikem vyvr\u017een\u00e9ho materi\u00e1lu.<\/p>\n

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

Podle odborn\u00edk\u016f z\u00a0jihokorejsk\u00e9 vesm\u00edrn\u00e9 agentury KASA tyto sn\u00edmky umo\u017en\u00ed detailn\u011b identifikovat povrchov\u00e9 zm\u011bny a\u00a0studovat, jak se vyvr\u017een\u00e9 \u00falomky \u0161\u00ed\u0159ily v\u00a0prost\u0159ed\u00ed s\u00a0prakticky nulovou atmosf\u00e9rou.<\/p>\n

Dv\u011b chemick\u00e9 stopy<\/p>\n

Pozemsk\u00e9 observato\u0159e se zam\u011b\u0159ily, jak minul\u00fd t\u00fdden informoval list The Guardian<\/a>, na prachov\u00e9 mra\u010dno stoupaj\u00edc\u00ed des\u00edtky kilometr\u016f nad m\u00edstem dopadu. Kl\u00ed\u010dov\u00e1 data p\u0159inesl dalekohled Very Large Telescope (VLT) Evropsk\u00e9 ji\u017en\u00ed observato\u0159e (ESO) v\u00a0Chile. Pomoc\u00ed spektrografu v\u011bdci identifikovali podle webu EarthSky<\/a> dv\u011b z\u00e1sadn\u00ed chemick\u00e9 stopy, sod\u00edk a\u00a0lithium.<\/p>\n

Plynn\u00fd oblak sod\u00edku vznikl vypa\u0159en\u00edm m\u011bs\u00ed\u010dn\u00ed p\u016fdy (regolitu) v\u00a0d\u016fsledku obrovsk\u00e9 kinetick\u00e9 energie n\u00e1razu.<\/p>\n

Spektr\u00e1ln\u00ed signatury lithia, kter\u00e9 v\u00a0mra\u010dnu p\u0159etrvaly z\u0159ejm\u011b p\u011bt a\u017e 10\u00a0minut, jsou zase p\u0159isuzov\u00e1ny materi\u00e1l\u016fm ze samotn\u00e9 konstrukce \u010dty\u0159tunov\u00e9ho stupn\u011b rakety.<\/p>\n

Krom\u011b spektroskopie se poda\u0159ilo zachytit i\u00a0vizu\u00e1ln\u00ed d\u016fkaz pohybu impaktn\u00edch trosek. Astronomov\u00e9 ze \u0161pan\u011blsk\u00e9ho Astrofyzik\u00e1ln\u00edho institutu v\u00a0Andalusii (IAA-CSIC) publikovali videoz\u00e1znam (p\u0159\u00edsp\u011bvek ze s\u00edt\u011b X n\u00ed\u017ee), na kter\u00e9m je vid\u011bt vyvr\u017een\u00fd materi\u00e1l stoupaj\u00edc\u00ed nad m\u011bs\u00ed\u010dn\u00ed horizont.<\/p>\n

Proto\u017ee dopad prob\u011bhl na osv\u011btlen\u00e9 \u010d\u00e1sti M\u011bs\u00edce, museli um\u011ble zakr\u00fdt jasn\u011b sv\u00edt\u00edc\u00ed m\u011bs\u00ed\u010dn\u00ed disk. Kr\u00e1tk\u00fd z\u00e1blesk p\u0159i n\u00e1razu byl nepozorovateln\u00fd, respektive se jej nepoda\u0159ilo zaznamenat.<\/p>\n

Parametry n\u00e1razu<\/p>\n

Objekt zas\u00e1hl M\u011bs\u00edc rychlost\u00ed p\u0159ibli\u017en\u011b 2,43\u00a0km\/s. Podle model\u016f NASA tento n\u00e1raz vytvo\u0159il kr\u00e1ter o\u00a0pr\u016fm\u011bru 20\u00a0a\u017e 27\u00a0metr\u016f a\u00a0hloubce a\u017e p\u011bti metr\u016f, jak p\u0159ipomn\u011bl web Universe Today<\/a>.<\/p>\n

P\u0159esn\u00e9 rozm\u011bry a\u00a0fin\u00e1ln\u00ed podobu trosek by m\u011bla b\u011bhem tohoto t\u00fddne potvrdit americk\u00e1 sonda Lunar Reconnaissance Orbiter (LRO), kter\u00e1 nad m\u00edstem dopadu prolet\u00ed s\u00a0kamerami o\u00a0vy\u0161\u0161\u00edm rozli\u0161en\u00ed.<\/p>\n

<\/a><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"P\u0159esto\u017ee dopad nebyl \u0159\u00edzen\u00fd, v\u011bdci o\u00a0n\u011bm v\u011bd\u011bli p\u0159edem a\u00a0zmobilizovali n\u011bkolik dru\u017eic i\u00a0nejv\u00fdkonn\u011bj\u0161\u00ed pozemsk\u00e9 dalekohledy, aby zjistili zaj\u00edmav\u00e1 data…\n","protected":false},"author":2,"featured_media":174883,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[12],"tags":[2727,67,68,42335,7586,2614,5392,3870,462,1540,2615],"class_list":["post-174882","post","type-post","status-publish","format-standard","has-post-thumbnail","category-byznys","tag-astronomie","tag-business","tag-byznys","tag-danuri","tag-druzice","tag-falcon-9","tag-krater","tag-mesic","tag-spacex","tag-vesmir","tag-vesmirne-smeti"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/117071779755960884","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/174882","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=174882"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/174882\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/174883"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=174882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=174882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=174882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}