OHIO – Pokojn\u00e9 utorkov\u00e9 r\u00e1no sa v priebehu sek\u00fand zmenilo na sc\u00e9nu ako vystrihnut\u00fa z hollywoodskeho trh\u00e1ku. Nad viacer\u00fdmi \u0161t\u00e1tmi USA a \u010das\u0165ou Kanady sa roz\u017eiarila oslepuj\u00faca ohniv\u00e1 gu\u013ea, ktor\u00fa sprev\u00e1dzal ohlu\u0161uj\u00faci v\u00fdbuch. Do zemskej atmosf\u00e9ry toti\u017e vletel mas\u00edvny, sedemtonov\u00fd asteroid, ktor\u00e9ho fragment\u00e1cia vyvolala tlakov\u00fa vlnu siln\u00fa nato\u013eko, \u017ee roztriasla domy v \u0161irokom okol\u00ed.<\/p>\n
Vesm\u00edrny objekt s priemerom takmer dva metre vletel do atmosf\u00e9ry v utorok r\u00e1no, kr\u00e1tko pred deviatou hodinou miestneho \u010dasu. Pod\u013ea \u00fadajov NASA sa r\u00fatil z\u00e1vratnou r\u00fdchlos\u0165ou pribli\u017ene 72 400 km\/h. Hoci i\u0161lo o relat\u00edvne mal\u00e9 teleso, jeho hmotnos\u0165 sa odhaduje na neuverite\u013en\u00fdch sedem ton.<\/p>\n
Ohniv\u00e9 divadlo, zn\u00e1me ako bolid, bolo tak\u00e9 jasn\u00e9, \u017ee ho svedkovia hl\u00e1sili a\u017e z desiatich \u0161t\u00e1tov USA, Washingtonu D.C. aj z kanadsk\u00e9ho Ont\u00e1ria. Pr\u00edstroje N\u00e1rodnej meteorologickej slu\u017eby dokonca zachytili tento \u00fakaz ako v\u00fdrazn\u00fd zelen\u00fd z\u00e1blesk na oblohe nad Clevelandom. Informuje o\u00a0tom stanica CBS News.<\/p>\n
V\u00fdbuch, ktor\u00fd triasol budovami<\/p>\n
To, \u010do obyvate\u013eov Ohia, New Yorku a Pensylv\u00e1nie vystra\u0161ilo najviac, nebolo len svetlo, ale mohutn\u00fd sonick\u00fd tresk. NASA potvrdila, \u017ee ke\u010f sa asteroid v atmosf\u00e9re rozpadol, uvo\u013enil energiu ekvivalentn\u00fa 250 ton\u00e1m TNT.<\/p>\n
Tlakov\u00fa vlnu poc\u00edtili aj zamestnanci meteorologickej stanice v Clevelande, kde sa pod n\u00e1porom energie roztriasla cel\u00e1 kon\u0161trukcia budovy. Seizmografy v zasiahnut\u00fdch oblastiach zaznamenali otrasy zeme, ktor\u00e9 si mnoh\u00ed \u013eudia v prvej chv\u00edli pom\u00fdlili s v\u00fdbuchom tov\u00e1rne alebo zemetrasen\u00edm.<\/p>\n
Fragmenty dopadli na zem<\/p>\n
Anal\u00fdza d\u00e1t uk\u00e1zala, \u017ee asteroid sa za\u010dal prejavova\u0165 pribli\u017ene 80 kilometrov nad jazerom Erie. Svoju vesm\u00edrnu p\u00fa\u0165 ukon\u010dil nad oblas\u0165ou Valley City v Ohiu, kde sa definit\u00edvne rozpadol. Odborn\u00edci predpokladaj\u00fa, \u017ee hoci v\u00e4\u010d\u0161ina telesa zhorela, mal\u00e9 \u00falomky mohli dopadn\u00fa\u0165 na zemsk\u00fd povrch.<\/p>\n
\u201eNiektor\u00e9 fragmenty, tie najmen\u0161ie k\u00fasky, sa skuto\u010dne dostali a\u017e na zem,\u201c potvrdil Bill Cooke, ved\u00faci oddelenia NASA pre v\u00fdskum meteoroidov. Pod\u013ea Cooka bol objekt pr\u00edli\u0161 mal\u00fd na to, aby ho teleskopy dok\u00e1zali vopred sledova\u0165. Vedci nateraz nevedia ur\u010di\u0165, \u010di i\u0161lo o samostatn\u00fd mal\u00fd asteroid z hlavn\u00e9ho p\u00e1su, alebo o \u00falomok z ove\u013ea v\u00e4\u010d\u0161ieho vesm\u00edrneho telesa.<\/p>\n
Tento incident nie je v poslednom \u010dase ojedinel\u00fd. Len v polovici febru\u00e1ra zachytili domov\u00e9 kamery v Ohiu podobn\u00fd prelet meteoru a \u010fal\u0161ia ohniv\u00e1 gu\u013ea bola spozorovan\u00e1 15. marca.<\/p>\n","protected":false},"excerpt":{"rendered":"OHIO – Pokojn\u00e9 utorkov\u00e9 r\u00e1no sa v priebehu sek\u00fand zmenilo na sc\u00e9nu ako vystrihnut\u00fa z hollywoodskeho trh\u00e1ku. Nad…\n","protected":false},"author":2,"featured_media":21700,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[10446,1352,43,40,44,39,42,45,41,304],"class_list":{"0":"post-21699","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-slovensko","8":"tag-asteroid","9":"tag-nasa","10":"tag-sk","11":"tag-slovak","12":"tag-slovak-republic","13":"tag-slovakia","14":"tag-slovencina","15":"tag-slovenska-republika","16":"tag-slovensko","17":"tag-usa"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/116249651018339956","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/21699","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=21699"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/21699\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/21700"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=21699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=21699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=21699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}