{"id":968,"date":"2005-01-19T09:08:00","date_gmt":"2005-01-19T08:08:00","guid":{"rendered":"https:\/\/kids.esa.int\/sounds_of_an_alien_world\/"},"modified":"2026-10-08T00:34:19","modified_gmt":"2026-10-07T22:34:19","slug":"sounds_of_an_alien_world","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/sounds_of_an_alien_world\/","title":{"rendered":"Zvuky ciz\u00edho sv\u011bta"},"content":{"rendered":"<p>Mezi \u010detn\u00e9 v\u011bdeck\u00e9 \u00fasp\u011bchy Huygense pat\u0159ilo prvn\u00ed zaznamen\u00e1n\u00ed zvuk\u016f p\u0159enesen\u00fdch z jin\u00e9ho sv\u011bta.<\/p>\n<p>B\u011bhem dlouh\u00e9ho sestupu na pad\u00e1ku hustou atmosf\u00e9rou satelitu byly zvuky z Titanu zaznamen\u00e1ny \u201cmikrofonem\u201d um\u00edst\u011bn\u00fdm na vn\u011bj\u0161\u00ed stran\u011b sondy.<\/p>\n<p>Z\u00e1rove\u0148 radarov\u00fd v\u00fd\u0161kom\u011br na sond\u011b Huygens odr\u00e1\u017eel r\u00e1diov\u00e9 sign\u00e1ly od povrchu Titanu.<\/p>\n<h2>1. J\u00edzda vysokou rychlost\u00ed skrz opar Titanu<\/h2>\n<figure class=\"wp-block-image size-natural\" data-width=\"546\" data-credit=\"ESA\/NASA\/JPL\/University of Arizona\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/01\/First_colour_view_of_Titan_s_surface2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2005\/01\/first_colour_view_of_titan_s_surface2\/17907791-2-eng-GB\/First_colour_view_of_Titan_s_surface.png\" alt=\"First colour view of Titan&#x27;s surface\"><figcaption>Prvn\u00ed barevn\u00fd sn\u00edmek povrchu Titanu<\/figcaption><\/figure>\n<p>.myLink {color:blue}.myLink:hover {color:aa3333;text-decoration:underline}Tento z\u00e1znam je rekonstrukc\u00ed zvuk\u016f zachycen\u00fdch Huygensov\u00fdm mikrofonem. N\u011bkolik zvukov\u00fdch uk\u00e1zek, po\u0159\u00edzen\u00fdch v r\u016fzn\u00fdch \u010dasov\u00fdch okam\u017eic\u00edch, bylo spojeno do jednominutov\u00e9 zvukov\u00e9 stopy.<\/p>\n<p>V\u00fdsledkem je realistick\u00e9 ztv\u00e1rn\u011bn\u00ed toho, co by cestuj\u00edc\u00ed na palub\u011b sondy Huygens sly\u0161el b\u011bhem sestupu. Zm\u011bny hlasitosti mohou b\u00fdt zp\u016fsobeny vich\u0159ic\u00ed, de\u0161t\u011bm nebo hromy.<br \/><a href=\"http:\/\/esamultimedia.esa.int\/images\/huygens_alien_winds_descent.mp3\" target=\"_blank\" rel=\"noopener\">Soubor 1: akustick\u00fd z\u00e1znam b\u011bhem sestupu<\/a><\/p>\n<h2>2. Radarov\u00e9 odrazy z povrchu Titanu<\/h2>\n<p>.myLink {color:blue}.myLink:hover {color:aa3333;text-decoration:underline}Tento z\u00e1znam vznikl p\u0159eveden\u00edm n\u011bkter\u00fdch radarov\u00fdch odraz\u016f, kter\u00e9 sonda Huygens zachytila b\u011bhem posledn\u00edch n\u011bkolika kilometr\u016f sv\u00e9ho sestupu, do zvukov\u00e9 podoby. Jak se sonda bl\u00ed\u017e\u00ed k povrchu, zvy\u0161uje se v\u00fd\u0161ka t\u00f3nu i intenzita \u2013 podobn\u011b jako p\u0159i zvy\u0161ov\u00e1n\u00ed ot\u00e1\u010dek motocyklu.<\/p>\n<p>Na z\u00e1klad\u011b anal\u00fdzy odra\u017een\u00fdch sign\u00e1l\u016f budou v\u011bdci schopni vypo\u010d\u00edtat zm\u011bny v\u00fd\u0161ky sondy. Mo\u017en\u00e1 dokonce budou schopni ur\u010dit, zda byl povrch pevn\u00fd \u010di kapaln\u00fd, drsn\u00fd \u010di hladk\u00fd.<br \/><a href=\"http:\/\/esamultimedia.esa.int\/images\/huygens_alien_winds_descent_radar.mp3\" target=\"_blank\" rel=\"noopener\">Soubor 2: p\u0159evod radarov\u00fdch \u00fadaj\u016f<\/a><\/p>\n<p>Zdroj: ESA\/NASA\/ASI\/t\u00fdm HASI (M. Fulchignoni)<\/p>\n<nav class=\"related\" aria-label=\"Souvisej\u00edc\u00ed\">\n<h2 class=\"related__heading\">Souvisej\u00edc\u00ed<\/h2>\n<div class=\"grid related__grid\">\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/www.esa.int\/SPECIALS\/Kids_Comic\/index.html\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">komiks_d\u00edl03_strillo<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<\/div>\n<\/nav>","protected":false},"excerpt":{"rendered":"<p>Among the many scientific achievements of Huygens was the first ever recording of sounds sent back from another world. During the long parachute descent through the satellite\u2019s dense atmosphere, the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2005\/01\/sounds_of_an_alien_world2\/17868894-2-eng-GB\/Sounds_of_an_alien_world.jpg","esa_banner_description":"Sounds of an alien world","esa_banner_credit":"ESA\/NASA\/JPL & Observatoire de Paris-Meudon (M. Fulchignoni)","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/01\/Sounds_of_an_alien_world2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,11,12],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-968","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=968"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/968\/revisions"}],"predecessor-version":[{"id":4761,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/968\/revisions\/4761"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=968"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=968"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=968"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=968"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=968"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=968"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=968"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}