Na M\u011bs\u00edci se objevil kr\u00e1ter, jak\u00fd se vid\u00ed jen jednou za \u017eivot! Kometa nebo asteroid o velikosti p\u0159ibli\u017en\u011b jako keporkak (cca 10\u201320 metr\u016f, 30\u201360 stop) narazil do M\u011bs\u00edce n\u011bkdy mezi dubnem a kv\u011btnem roku 2024. Sonda Lunar Reconnaissance Orbiter (LRO), kter\u00e1 M\u011bs\u00edc ka\u017ed\u00fd m\u011bs\u00edc monitoruje, po\u0159\u00eddila dne\u0161n\u00ed sn\u00edmky m\u011bs\u00ed\u010dn\u00edho povrchu p\u0159ed a po t\u00e9to ud\u00e1losti. V\u00fdsledn\u00fd kr\u00e1ter, pojmenovan\u00fd po v\u011bdci McGetchinovi, kter\u00fd se zab\u00fdval v\u00fdzkumem M\u011bs\u00edce v \u00e9\u0159e programu Apollo, m\u00e1 pr\u016fm\u011br odpov\u00eddaj\u00edc\u00ed dv\u011bma fotbalov\u00fdm h\u0159i\u0161t\u00edm. Kr\u00e1tery t\u00e9to velikosti se o\u010dek\u00e1vaj\u00ed pouze jednou za 132 let! N\u00e1sledn\u00e9 term\u00e1ln\u00ed sn\u00edmkov\u00e1n\u00ed odhalilo rozs\u00e1hlou studenou skvrnu, kter\u00e1 obklopuje tepl\u00fd kr\u00e1ter. N\u00e1razy na povrch rozmetaj\u00ed voln\u00e9 m\u011bs\u00ed\u010dn\u00ed usazeniny, neboli regolith, \u010d\u00edm\u017e se sn\u00ed\u017e\u00ed jejich hustota a zhor\u0161\u00ed schopnost zadr\u017eovat teplo. Tato ud\u00e1lost zas\u00e1hla oblast mnohem v\u011bt\u0161\u00ed ne\u017e viditeln\u00fd kr\u00e1ter, co\u017e p\u0159isp\u011bje k lep\u0161\u00edmu porozum\u011bn\u00ed lidstva ohledn\u011b povrchov\u00fdch n\u00e1raz\u016f a v\u00fdvoje m\u011bs\u00ed\u010dn\u00edho povrchu. Z\u00e1rove\u0148 n\u00e1m v\u0161em p\u0159ipom\u00edn\u00e1, \u017ee bychom m\u011bli b\u00fdt vd\u011b\u010dn\u00ed za zemskou atmosf\u00e9ru. E-mailov\u00e1 adresa APOD pro zas\u00edl\u00e1n\u00ed sn\u00edmk\u016f se zm\u011bnila. Viz: APOD Submissions. Hlavn\u00ed str\u00e1nka APOD na webu NASA se p\u0159esouv\u00e1: Z apod.nasa.gov na science.nasa.gov\/apod<\/p>\n
<\/p>\n
**Credit**: NASA<\/p>\n","protected":false},"excerpt":{"rendered":"
Na M\u011bs\u00edci se objevil kr\u00e1ter, jak\u00fd se vid\u00ed jen jednou za \u017eivot! Kometa nebo asteroid o velikosti p\u0159ibli\u017en\u011b jako keporkak (cca 10\u201320 metr\u016f, 30\u201360 stop) narazil do M\u011bs\u00edce n\u011bkdy mezi […]<\/p>\n","protected":false},"author":1,"featured_media":4088,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4087","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa"],"_links":{"self":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/4087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/comments?post=4087"}],"version-history":[{"count":0,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/4087\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media\/4088"}],"wp:attachment":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media?parent=4087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/categories?post=4087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/tags?post=4087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}