{"id":5561,"date":"2021-10-01T14:58:50","date_gmt":"2021-10-01T12:58:50","guid":{"rendered":"http:\/\/websrv.saske.sk\/uef\/?p=5561"},"modified":"2021-10-10T13:18:46","modified_gmt":"2021-10-10T11:18:46","slug":"vesmirna-sonda-esa-bepicolombo-preleti-popri-planete-merkur","status":"publish","type":"post","link":"https:\/\/websrv.saske.sk\/uef\/vesmirna-sonda-esa-bepicolombo-preleti-popri-planete-merkur\/","title":{"rendered":"Vesm\u00edrna sonda ESA – BEPICOLOMBO prelet\u00ed popri plan\u00e9te Merk\u00far"},"content":{"rendered":"

V sobotu 2. okt\u00f3bra 2021 o\u00a01:34 h. stredoeur\u00f3pskeho \u010dasu sa sonda BepiColombo po troch rokoch letu pribl\u00ed\u017ei k\u00a0plan\u00e9te Merk\u00far a\u00a0prelet\u00ed okolo nej vo vzdialenosti 200 kilometrov. Je to prv\u00fd zo s\u00e9rie \u0161iestich napl\u00e1novan\u00fdch bl\u00edzkych preletov. N\u00e1sledne sa sonda v decembri 2025 zachyt\u00ed na orbite Merk\u00fara<\/b>\u00a0a zameria sa na \u0161t\u00fadium samotnej plan\u00e9ty. K v\u00fdvoju a kon\u0161trukcii vedeck\u00e9ho pr\u00edstrojov\u00e9ho pr\u00edslu\u0161enstva sondy prispela aj Slovensk\u00e1 akad\u00e9mia vied a slovensk\u00e9 technologick\u00e9 firmy.\u00a0<\/b><\/p>\n

S\u00fa\u010das\u0165ou vedeck\u00e9ho n\u00e1kladu sondy je aj komplexn\u00e1 \u010dasticov\u00e1 aparat\u00fara SERENA (Search for Exospheric Refilling and Emitted Natural Abundances<\/i>) a jej tzv. i\u00f3nov\u00e1 kamera PICAM (Planetary Ion CAMera<\/i>), ku kon\u0161trukcii ktorej prispel ko\u0161ick\u00fd \u00dastav experiment\u00e1lnej fyziky SAV (vi\u010f aj Spektrum<\/a> J\u00e1na Me\u010diara)<\/p>\n

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\u201ePICAM je hmotnostn\u00fd spektrometer, ktor\u00fd bude analyzova\u0165 at\u00f3my uvo\u013e\u0148ovan\u00e9, ionizovan\u00e9 a unikaj\u00face do kozmu z\u00a0povrchu Merk\u00fara. Deje sa to pod vplyvom intenz\u00edvneho slne\u010dn\u00e9ho \u017eiarenia, ktor\u00e9mu je plan\u00e9ta vystaven\u00e1. Anal\u00fdza t\u00fdchto unikaj\u00facich at\u00f3mov prinesie cenn\u00e9 poznatky o povrchovom zlo\u017een\u00ed plan\u00e9ty,\u201c\u00a0<\/i>vysvet\u013euje jeden z kon\u0161trukt\u00e9rov spektrometra J\u00e1n Bal\u00e1\u017e z\u00a0\u00dastavu experiment\u00e1lnej fyziky SAV v\u00a0Ko\u0161iciach<\/strong>.<\/p>\n

Na pr\u00edprave misie sa podie\u013eal v spolupr\u00e1ci s \u00edrskymi a rak\u00faskymi vedeck\u00fdmi in\u0161tit\u00faciami, pri\u010dom d\u00f4le\u017eit\u00e9 mechanick\u00e9 \u010dasti kamery PICAM vyrobila slovensk\u00e1 technologick\u00e1 firma Q-Products. Po\u010das sobot\u0148aj\u0161ieho preletu bud\u00fa aktivovan\u00e9 prakticky v\u0161etky vedeck\u00e9 pr\u00edstroje vr\u00e1tane komplexu SERENA.<\/p>\n

Ve\u013ekou technologickou v\u00fdzvou misie je spo\u013eahliv\u00e1 pr\u00e1ca vedeck\u00fdch aparat\u00far v teplotne a radia\u010dne nehostinnom prostred\u00ed, ke\u010f\u017ee pri Merk\u00fare je slne\u010dn\u00e9 \u017eiarenie a\u017e desa\u0165kr\u00e1t intenz\u00edvnej\u0161ie ako na Zemi.<\/p>\n

Sonda BepiColombo vy\u0161tartovala k\u00a0Merk\u00faru v\u00a0okt\u00f3bri 2018. Je pomenovan\u00e1 na po\u010des\u0165 talianskeho astron\u00f3ma Giuseppe ‚Bepi’Colomba a jej cie\u013eom je v\u00fdznamne roz\u0161\u00edri\u0165 poznatky o formovan\u00ed Slne\u010dnej s\u00fastavy a v\u00fdvoji plan\u00e9t v bl\u00edzkosti materskej hviezdy.<\/p>\n

Spracovala: Katar\u00edna G\u00e1likov\u00e1<\/p>\n

Text a foto: prevzat\u00e9 z Aktuality SAV<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

V sobotu 2. okt\u00f3bra 2021 o\u00a01:34 h. stredoeur\u00f3pskeho \u010dasu sa sonda BepiColombo po troch rokoch letu pribl\u00ed\u017ei k\u00a0plan\u00e9te Merk\u00far a\u00a0prelet\u00ed okolo nej vo vzdialenosti 200…<\/p>\n","protected":false},"author":11,"featured_media":5562,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts\/5561"}],"collection":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/comments?post=5561"}],"version-history":[{"count":6,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts\/5561\/revisions"}],"predecessor-version":[{"id":5596,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts\/5561\/revisions\/5596"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/media\/5562"}],"wp:attachment":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/media?parent=5561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/categories?post=5561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/tags?post=5561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}