{"id":1816,"date":"2024-01-22T07:42:25","date_gmt":"2024-01-22T07:42:25","guid":{"rendered":"https:\/\/silhouettesculptpro.com\/?p=1816"},"modified":"2024-01-22T07:42:25","modified_gmt":"2024-01-22T07:42:25","slug":"byla-objevena-exoplaneta-na-ktere-muze-byt-voda","status":"publish","type":"post","link":"https:\/\/silhouettesculptpro.com\/?p=1816","title":{"rendered":"Byla objevena exoplaneta, na kter\u00e9 m\u016f\u017ee b\u00fdt voda"},"content":{"rendered":"<p>Podle z\u00e1stupc\u016f kanadsk\u00fdch univerzit je na planet\u00e1rn\u00edm objektu LHS 1140b ve vzd\u00e1lenosti pades\u00e1ti sv\u011bteln\u00fdch let od n\u00e1s mo\u017en\u00e1 p\u0159\u00edtomnost vody v dostate\u010dn\u00e9m mno\u017estv\u00ed pro existenci \u017eivota.<\/p>\n<p>LHS 1140b pravd\u011bpodobn\u011b nen\u00ed zcela kamenn\u00fd objekt kv\u016fli nedostate\u010dn\u00e9 hustot\u011b. Je tedy pravd\u011bpodobn\u00e9, \u017ee m\u00e1 bu\u010f H2O, nebo hustou atmosf\u00e9ru obsahuj\u00edc\u00ed helium a vod\u00edk. Hv\u011bzda, kolem kter\u00e9 exoplaneta ob\u00edh\u00e1, je nav\u00edc m\u00e1lo aktivn\u00ed a potenci\u00e1ln\u011b p\u0159\u00edzniv\u00e1 pro vznik \u017eiv\u00fdch organism\u016f.<!--nextpage--><\/p>\n<p>Vzd\u00e1lenost mezi LHS 1140b a \u010derven\u00fdm trpasl\u00edkem je 11kr\u00e1t men\u0161\u00ed ne\u017e mezi n\u00e1mi a Sluncem. Na planetu tak dopad\u00e1 o polovinu m\u00e9n\u011b tepeln\u00e9ho a sv\u011bteln\u00e9ho z\u00e1\u0159en\u00ed, tak\u017ee klima na n\u00ed lze zhruba p\u0159irovnat ke klimatu na Marsu.<\/p>\n<p>V\u011bdci pl\u00e1nuj\u00ed pokra\u010dovat ve studiu objektu pomoc\u00ed sondy James Webb. Pokud se potvrd\u00ed p\u0159\u00edtomnost \u017eivotod\u00e1rn\u00e9 vlhkosti, mohla by b\u00fdt LHS 1140b pova\u017eov\u00e1na za prvn\u00ed zn\u00e1mou planetu s vodou mimo na\u0161i soustavu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Podle z\u00e1stupc\u016f kanadsk\u00fdch univerzit je na planet\u00e1rn\u00edm objektu LHS 1140b ve vzd\u00e1lenosti pades\u00e1ti sv\u011bteln\u00fdch let od n\u00e1s mo\u017en\u00e1 p\u0159\u00edtomnost vody v dostate\u010dn\u00e9m mno\u017estv\u00ed pro existenci \u017eivota. LHS 1140b pravd\u011bpodobn\u011b nen\u00ed&hellip;<\/p>\n","protected":false},"author":2,"featured_media":1817,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"_links":{"self":[{"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=\/wp\/v2\/posts\/1816"}],"collection":[{"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1816"}],"version-history":[{"count":1,"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=\/wp\/v2\/posts\/1816\/revisions"}],"predecessor-version":[{"id":1818,"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=\/wp\/v2\/posts\/1816\/revisions\/1818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=\/wp\/v2\/media\/1817"}],"wp:attachment":[{"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silhouettesculptpro.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}