{"id":704,"date":"2012-10-15T08:03:00","date_gmt":"2012-10-15T06:03:00","guid":{"rendered":"https:\/\/kids.esa.int\/testing_mars_and_moon_soil_for_radiation_shelters\/"},"modified":"2026-10-08T00:31:19","modified_gmt":"2026-10-07T22:31:19","slug":"testing_mars_and_moon_soil_for_radiation_shelters","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/testing_mars_and_moon_soil_for_radiation_shelters\/","title":{"rendered":"Testov\u00e1n\u00ed p\u016fdy z Marsu a M\u011bs\u00edce pro \u00fa\u010dely v\u00fdstavby protiatomov\u00fdch \u00fakryt\u016f"},"content":{"rendered":"<div class=\"lede\">\n<p>Jednou z nejv\u011bt\u0161\u00edch hrozeb pro zdrav\u00ed astronaut\u016f je vesm\u00edrn\u00e9 z\u00e1\u0159en\u00ed. Energetick\u00e9 \u010d\u00e1stice, kter\u00e9 se pohybuj\u00ed vesm\u00edrem rychlost\u00ed bl\u00edzkou rychlosti sv\u011btla, mohou zp\u016fsobit v\u00e1\u017en\u00e9 po\u0161kozen\u00ed t\u011bln\u00edch bun\u011bk, co\u017e vede k mnohem v\u011bt\u0161\u00edmu riziku vzniku rakoviny. Aby se zjistilo, jak nejl\u00e9pe chr\u00e1nit \u010dleny pos\u00e1dky p\u0159ed t\u00edmto z\u00e1\u0159en\u00edm, spolupracuje ESA s centrem v N\u011bmecku na testov\u00e1n\u00ed r\u016fzn\u00fdch typ\u016f st\u00edn\u011bn\u00ed, v\u010detn\u011b m\u011bs\u00ed\u010dn\u00ed a mar\u0165ansk\u00e9 p\u016fdy.<\/p>\n<\/div>\n<p>Vesm\u00edr je pln\u00fd nabit\u00fdch \u010d\u00e1stic, co\u017e znamen\u00e1, \u017ee astronauti jsou ofici\u00e1ln\u011b za\u0159azeni mezi pracovn\u00edky vystaven\u00e9 radiaci. N\u011bkter\u00e9 z t\u011bchto \u010d\u00e1stic poch\u00e1zej\u00ed z intenzivn\u00edch, av\u0161ak kr\u00e1tkodob\u00fdch bou\u0159\u00ed na Slunci. Jin\u00e9, zn\u00e1m\u00e9 jako kosmick\u00e9 z\u00e1\u0159en\u00ed, vznikaj\u00ed v um\u00edraj\u00edc\u00edch hv\u011bzd\u00e1ch ve vzd\u00e1len\u00fdch galaxi\u00edch.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1065\" data-credit=\"ESA\/NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/03\/Steve_Bowen_and_Al_Drew_working_outside_the_ISS2\" 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\/2011\/03\/steve_bowen_and_al_drew_working_outside_the_iss2\/17893685-2-eng-GB\/Steve_Bowen_and_Al_Drew_working_outside_the_ISS.jpg\" alt=\"Steve Bowen and Al Drew working outside the ISS\"><figcaption>Steve Bowen a Al Drew p\u0159i pr\u00e1ci mimo ISS<\/figcaption><\/figure>\n<p>V sou\u010dasn\u00e9 dob\u011b nep\u0159edstavuje vesm\u00edrn\u00e9 z\u00e1\u0159en\u00ed p\u0159\u00edli\u0161 velk\u00fd probl\u00e9m, proto\u017ee Mezin\u00e1rodn\u00ed vesm\u00edrn\u00e1 stanice ob\u00edh\u00e1 uvnit\u0159 zemsk\u00e9ho magnetick\u00e9ho pole. Toto magnetick\u00e9 pole funguje jako \u0161t\u00edt proti v\u011bt\u0161in\u011b vesm\u00edrn\u00e9ho z\u00e1\u0159en\u00ed. Pos\u00e1dky cestuj\u00edc\u00ed na M\u011bs\u00edc a Mars v\u0161ak budou vystaveny mnohem v\u011bt\u0161\u00edmu riziku v podob\u011b vysokoenergetick\u00e9ho kosmick\u00e9ho z\u00e1\u0159en\u00ed, a proto bude zapot\u0159eb\u00ed speci\u00e1ln\u00ed ochrana.<\/p>\n<p>T\u00fdm ESA vyu\u017e\u00edv\u00e1 urychlova\u010d \u010d\u00e1stic GSI v n\u011bmeck\u00e9m Darmstadtu k testov\u00e1n\u00ed potenci\u00e1ln\u00edch materi\u00e1l\u016f pro st\u00edn\u011bn\u00ed. Mezi testovan\u00e9 materi\u00e1ly pat\u0159\u00ed hlin\u00edk, voda, polyethylen, v\u00edcevrstv\u00e9 struktury a simulovan\u00e9 materi\u00e1ly z M\u011bs\u00edce a Marsu.<\/p>\n<p>Hust\u0161\u00ed a siln\u011bj\u0161\u00ed radia\u010dn\u00ed st\u00edn\u011bn\u00ed nen\u00ed v\u017edy lep\u0161\u00ed. Kosmick\u00e9 z\u00e1\u0159en\u00ed dopadaj\u00edc\u00ed na kovov\u00e9 \u0161t\u00edty m\u016f\u017ee vyvolat spr\u0161ky sekund\u00e1rn\u00edch \u010d\u00e1stic, kter\u00e9 mohou b\u00fdt dokonce je\u0161t\u011b \u0161kodliv\u011bj\u0161\u00ed. Obecn\u011b plat\u00ed, \u017ee lep\u0161\u00ed ochranu poskytuj\u00ed leh\u010d\u00ed materi\u00e1ly, jako je voda a plast. Nov\u00e9 materi\u00e1ly bohat\u00e9 na vod\u00edk, kter\u00e9 vyvinula jedna britsk\u00e1 spole\u010dnost, se zat\u00edm jev\u00ed jako velmi slibn\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>One of the greatest threats to the health of astronauts is space radiation. Energetic particles travelling through space at close to the speed of light can cause major damage to [&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\/2012\/10\/future_deep_space_base2\/17882400-2-eng-GB\/Future_deep_space_base.png","esa_banner_description":"Future deep space base","esa_banner_credit":"NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/10\/Future_deep_space_base2","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":[10,13,63],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-704","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/704","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=704"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/704\/revisions"}],"predecessor-version":[{"id":4639,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/704\/revisions\/4639"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=704"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=704"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=704"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=704"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=704"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=704"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=704"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}