{"id":5801,"date":"2023-02-05T09:31:00","date_gmt":"2023-02-05T08:31:00","guid":{"rendered":"https:\/\/mladysvet.sk\/?p=5801"},"modified":"2024-09-08T09:32:27","modified_gmt":"2024-09-08T07:32:27","slug":"kozmicke-civilizacie-sme-vo-vesmire-sami","status":"publish","type":"post","link":"https:\/\/mladysvet.sk\/?p=5801","title":{"rendered":"Kozmick\u00e9 civiliz\u00e1cie: Sme vo vesm\u00edre sami?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ot\u00e1zka, \u010di sme vo vesm\u00edre sami, je jednou z najfascinuj\u00facej\u0161\u00edch a z\u00e1rove\u0148 najz\u00e1hadnej\u0161\u00edch ot\u00e1zok, ktor\u00fa si \u013eudstvo kladie od nepam\u00e4ti. Obrovsk\u00e9 rozlohy vesm\u00edru a neust\u00e1le objavovanie nov\u00fdch exoplan\u00e9t n\u00e1s ved\u00fa k presved\u010deniu, \u017ee niekde tam vonku by mohol existova\u0165 aj in\u00fd inteligentn\u00fd \u017eivot.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fermiho paradox: Kde s\u00fa v\u0161etci?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Napriek tomu, \u017ee vesm\u00edr je obrovsk\u00fd a obsahuje miliardy galaxi\u00ed, doteraz sme nena\u0161li \u017eiadne jednozna\u010dn\u00e9 d\u00f4kazy o existencii in\u00fdch civiliz\u00e1ci\u00ed. Tento zdanliv\u00fd rozpor medzi vysokou pravdepodobnos\u0165ou existencie mimozemsk\u00e9ho \u017eivota a absenciou ak\u00fdchko\u013evek d\u00f4kazov je zn\u00e1my ako <strong>Fermiho paradox<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Existuje nieko\u013eko mo\u017en\u00fdch vysvetlen\u00ed tohto paradoxu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sme sami:<\/strong> Mo\u017eno sme vo vesm\u00edre skuto\u010dne sami a inteligentn\u00fd \u017eivot je extr\u00e9mne zriedkav\u00fd jav.<\/li>\n\n\n\n<li><strong>Civiliz\u00e1cie sa navz\u00e1jom nezistia:<\/strong> Mo\u017eno s\u00fa in\u00e9 civiliz\u00e1cie pr\u00edli\u0161 vzdialen\u00e9 alebo technologicky primit\u00edvne na to, aby sme ich mohli detekova\u0165, alebo naopak, s\u00fa tak vyspel\u00e9, \u017ee my sme pre nich nezauj\u00edmav\u00ed.<\/li>\n\n\n\n<li><strong>Civiliz\u00e1cie maj\u00fa kr\u00e1tku \u017eivotnos\u0165:<\/strong> Mo\u017eno sa vyspel\u00e9 civiliz\u00e1cie zvy\u010dajne zni\u010dia sk\u00f4r, ne\u017e sa stihn\u00fa roz\u0161\u00edri\u0165 do vesm\u00edru.<\/li>\n\n\n\n<li><strong>My sme prv\u00ed:<\/strong> Mo\u017eno sme prvou alebo jednou z prv\u00fdch vyspel\u00fdch civiliz\u00e1ci\u00ed vo vesm\u00edre.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">H\u013eadanie mimozemsk\u00e9ho \u017eivota<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Napriek t\u00fdmto ot\u00e1zkam sa vedci neust\u00e1le sna\u017eia n\u00e1js\u0165 d\u00f4kazy o existencii mimozemsk\u00e9ho \u017eivota. Niektor\u00e9 z najzn\u00e1mej\u0161\u00edch projektov zah\u0155\u0148aj\u00fa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SETI:<\/strong> Projekt SETI (Search for Extraterrestrial Intelligence) sa zameriava na h\u013eadanie r\u00e1diov\u00fdch sign\u00e1lov od mo\u017en\u00fdch mimozemsk\u00fdch civiliz\u00e1ci\u00ed.<\/li>\n\n\n\n<li><strong>H\u013eadanie exoplan\u00e9t:<\/strong> Vedci objavuj\u00fa st\u00e1le nov\u00e9 exoplan\u00e9ty, teda plan\u00e9ty obiehaj\u00face okolo in\u00fdch hviezd. Niektor\u00e9 z t\u00fdchto plan\u00e9t sa nach\u00e1dzaj\u00fa v tzv. ob\u00fdvate\u013enej z\u00f3ne, kde by mohli existova\u0165 podmienky vhodn\u00e9 pre \u017eivot.<\/li>\n\n\n\n<li><strong>Anal\u00fdza meteoritov:<\/strong> Vedci \u0161tuduj\u00fa meteority, ktor\u00e9 dopadli na Zem, v n\u00e1deji, \u017ee n\u00e1jdu stopy organick\u00fdch molek\u00fal alebo dokonca mikrobi\u00e1lneho \u017eivota.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Z\u00e1ver<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ot\u00e1zka, \u010di existuje \u017eivot mimo Zeme, je st\u00e1le otvoren\u00e1. Aj ke\u010f zatia\u013e nem\u00e1me \u017eiadne definit\u00edvne d\u00f4kazy, vedeck\u00fd v\u00fdskum v tejto oblasti neust\u00e1le pokra\u010duje. Objav mimozemsk\u00e9ho \u017eivota by bol jednou z najv\u00e4\u010d\u0161\u00edch vedeck\u00fdch revol\u00faci\u00ed v hist\u00f3rii \u013eudstva a z\u00e1sadne by zmenil na\u0161e ch\u00e1panie n\u00e1\u0161ho miesta vo vesm\u00edre.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ot\u00e1zka, \u010di sme vo vesm\u00edre sami, je jednou z najfascinuj\u00facej\u0161\u00edch a z\u00e1rove\u0148 najz\u00e1hadnej\u0161\u00edch ot\u00e1zok, ktor\u00fa si \u013eudstvo kladie od nepam\u00e4ti. Obrovsk\u00e9 rozlohy vesm\u00edru a neust\u00e1le objavovanie nov\u00fdch exoplan\u00e9t n\u00e1s ved\u00fa k presved\u010deniu, \u017ee niekde tam vonku by mohol existova\u0165 aj in\u00fd inteligentn\u00fd \u017eivot. Fermiho paradox: Kde s\u00fa v\u0161etci? Napriek tomu, \u017ee vesm\u00edr je obrovsk\u00fd a obsahuje miliardy galaxi\u00ed, doteraz sme nena\u0161li \u017eiadne jednozna\u010dn\u00e9 d\u00f4kazy o existencii in\u00fdch civiliz\u00e1ci\u00ed. Tento zdanliv\u00fd rozpor medzi vysokou pravdepodobnos\u0165ou existencie mimozemsk\u00e9ho \u017eivota a absenciou ak\u00fdchko\u013evek d\u00f4kazov je zn\u00e1my ako Fermiho paradox. Existuje nieko\u013eko mo\u017en\u00fdch vysvetlen\u00ed tohto paradoxu: H\u013eadanie mimozemsk\u00e9ho \u017eivota Napriek t\u00fdmto ot\u00e1zkam sa vedci neust\u00e1le sna\u017eia n\u00e1js\u0165 d\u00f4kazy o existencii mimozemsk\u00e9ho \u017eivota. Niektor\u00e9 z najzn\u00e1mej\u0161\u00edch projektov zah\u0155\u0148aj\u00fa: Z\u00e1ver Ot\u00e1zka, \u010di existuje \u017eivot mimo Zeme, je st\u00e1le otvoren\u00e1. Aj ke\u010f zatia\u013e nem\u00e1me \u017eiadne definit\u00edvne d\u00f4kazy, vedeck\u00fd v\u00fdskum v tejto oblasti neust\u00e1le pokra\u010duje. Objav mimozemsk\u00e9ho \u017eivota by bol jednou z najv\u00e4\u010d\u0161\u00edch vedeck\u00fdch revol\u00faci\u00ed v hist\u00f3rii \u013eudstva a z\u00e1sadne by zmenil na\u0161e ch\u00e1panie n\u00e1\u0161ho miesta vo vesm\u00edre.<\/p>\n","protected":false},"author":1,"featured_media":5802,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[],"coauthors":[428],"class_list":["post-5801","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuality"],"acf":[],"_links":{"self":[{"href":"https:\/\/mladysvet.sk\/index.php?rest_route=\/wp\/v2\/posts\/5801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mladysvet.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mladysvet.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5801"}],"version-history":[{"count":1,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=\/wp\/v2\/posts\/5801\/revisions"}],"predecessor-version":[{"id":5803,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=\/wp\/v2\/posts\/5801\/revisions\/5803"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=\/wp\/v2\/media\/5802"}],"wp:attachment":[{"href":"https:\/\/mladysvet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5801"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/mladysvet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=5801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}