[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.duce.sk\/cestovanie-do-vesmiru-uz-nemusi-byt-iba-raketami-vedci-vyvijaju-nove-sposoby-prepravy\/#Article","mainEntityOfPage":"https:\/\/www.duce.sk\/cestovanie-do-vesmiru-uz-nemusi-byt-iba-raketami-vedci-vyvijaju-nove-sposoby-prepravy\/","headline":"Cestovanie do vesm\u00edru u\u017e nemus\u00ed by\u0165 iba raketami, vedci vyv\u00edjaj\u00fa nov\u00e9 sp\u00f4soby prepravy.","name":"Cestovanie do vesm\u00edru u\u017e nemus\u00ed by\u0165 iba raketami, vedci vyv\u00edjaj\u00fa nov\u00e9 sp\u00f4soby prepravy.","description":"S\u00fa\u010dasn\u00e1 doba umo\u017e\u0148uje \u010dloveku cestova\u0165 do vesm\u00edru \u010di vysiela\u0165 technick\u00e9 zariadenia typu satelit jedine raketami, ale u\u017e v\u00a0bl\u00edzkej bud\u00facnosti by sa to malo zmeni\u0165. Vedci","datePublished":"2019-05-25","dateModified":"2019-05-25","author":{"@type":"Person","@id":"https:\/\/www.duce.sk\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.duce.sk\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b72fc1bf1bf254b4118ef99c1da35a199f5a8e7c33c2166eae92618994df57ea?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b72fc1bf1bf254b4118ef99c1da35a199f5a8e7c33c2166eae92618994df57ea?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"duce.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.duce.sk\/wp-content\/uploads\/img_a302124_w16547_t1560873627.jpg","url":"https:\/\/www.duce.sk\/wp-content\/uploads\/img_a302124_w16547_t1560873627.jpg","height":0,"width":0},"url":"https:\/\/www.duce.sk\/cestovanie-do-vesmiru-uz-nemusi-byt-iba-raketami-vedci-vyvijaju-nove-sposoby-prepravy\/","wordCount":463,"articleBody":"S\u00fa\u010dasn\u00e1 doba umo\u017e\u0148uje \u010dloveku cestova\u0165 do vesm\u00edru \u010di vysiela\u0165 technick\u00e9 zariadenia typu satelit jedine raketami, ale u\u017e v\u00a0bl\u00edzkej bud\u00facnosti by sa to malo zmeni\u0165. Vedci toti\u017e sk\u00fa\u0161aj\u00fa n\u00e1js\u0165 in\u00fa mo\u017enos\u0165, ako sa do vesm\u00edru dosta\u0165 a\u00a0vyv\u00edjaj\u00fa alternat\u00edvne sp\u00f4soby cestovania. Nie v\u0161etky s\u00fa v\u0161ak na prv\u00fd poh\u013ead re\u00e1lne, sk\u00f4r by sme ich mohli zaradi\u0165 do r\u00ed\u0161e fant\u00e1zie.\u00a0Do vesm\u00edru v\u00fd\u0165ahomVesm\u00edrny v\u00fd\u0165ah nie je vo\u00a0vedeck\u00fdch kruhoch nijakou novinkou, t\u00e1to my\u0161lienka je star\u00e1 u\u017e 124 rokov. S\u00a0n\u00e1padom toti\u017e pri\u0161iel rusk\u00fd vedec Konstantin Ciolkovskij e\u0161te v\u00a0roku 1895. Jeho n\u00e1vrh po\u010d\u00edtal so zostrojen\u00edm \u201evesm\u00edrnej ve\u017ee\u201c, ktor\u00e1 by siahala a\u017e do kozmick\u00e9ho priestoru a\u00a0v\u00fd\u0165ahy by dosahovali r\u00fdchlos\u0165 nieko\u013ek\u00fdch tis\u00edc kilometrov za hodinu. K\u00e1ble by prep\u00e1jali satelit vo vesm\u00edre s\u00a050 km vysokou ve\u017eou na Zemi. Tento sp\u00f4sob v\u0161ak nie je a\u017e tak\u00fd nere\u00e1lny, preto\u017ee dnes u\u017e disponujeme nanovl\u00e1knami, ktor\u00fdch pevnos\u0165 je stokr\u00e1t vy\u0161\u0161ia ako t\u00fdch oce\u013eov\u00fdch. Japonci u\u017e nie\u010do podobn\u00e9 sk\u00fa\u0161aj\u00fa, v\u00a0roku 2018 vypustili dvojicu satelitov prepojen\u00fdch desa\u0165metrov\u00fdm nanolanom a\u00a0na \u0148om prem\u00e1va v\u00fd\u0165ah rozmerov 6x3centimetre.\u00a0Vesm\u00edrne katapultySpolo\u010dnos\u0165 SpinLaunch sa podujala na zostrojenie katapultovac\u00edch zariaden\u00ed, ktor\u00e9 by vysokou r\u00fdchlos\u0165ou vystre\u013eovali n\u00e1klady do vesm\u00edru, \u010di\u017ee akejsi centrif\u00fagy. V\u00a0nej n\u00e1klad bude nabera\u0165 r\u00fdchlos\u0165 a\u00a0vystrelen\u00fd bude pri takmer p\u00e4\u0165tis\u00edc kilometrovej r\u00fdchlosti za hodinu. Najv\u00e4\u010d\u0161\u00edm probl\u00e9mom je zatia\u013e prekonanie odporu vzduchu, ktor\u00fd cel\u00fd proces komplikuje.\u00a0H\u00e9liov\u00e9 bal\u00f3nyBal\u00f3ny naplnen\u00e9 t\u00fdmto plynom dok\u00e1\u017eu vyletie\u0165 a\u017e do stratosf\u00e9ry. Pos\u00e1dka bude \u013eudsk\u00e1, zmest\u00ed sa tam \u0161es\u0165 \u013eud\u00ed a\u00a0riadi\u0165 ho bud\u00fa dvaja piloti. Sk\u00fa\u0161obn\u00fd let u\u017e bol zrealizovan\u00fd 18.6.2014 na prototype bal\u00f3na, no ten prv\u00fd ofici\u00e1lny \u0161tart sa zatia\u013e neuskuto\u010dnil. Probl\u00e9mom je jeho n\u00edzka r\u00fdchlos\u0165, ale na druhej strane cestuj\u00faci nemusia prekon\u00e1va\u0165 g-pre\u0165a\u017eenie a\u00a0m\u00f4\u017eu si u\u017ei\u0165 \u00fachvatn\u00fd v\u00fdh\u013ead.Hypersonick\u00e9 lietadl\u00e1Charles Bombardier a Juan Garcia Mansilla s\u00fa kon\u0161trukt\u00e9ri, ktor\u00ed navrhli Paradoxal, hypersonick\u00e9, \u010di\u017ee nadzvukov\u00e9 lietadlo s\u00a0pr\u00fadov\u00fdm motorom, ktor\u00e9 sa dok\u00e1\u017ee dosiahnu\u0165 parametre rakety a\u00a0v\u00a0tejto podobe prenikne do kozmu. Jeho motor sa op\u00e4\u0165 zmen\u00ed na pr\u00fadov\u00fd pri n\u00e1vrate na Zem. Dok\u00e1\u017ee vyu\u017ei\u0165 zakrivenie Zeme, aby sa skr\u00e1til \u010das letu medzi Sydney a\u00a0Los Angeles na menej ako tri hodiny. Dne\u0161n\u00fd \u010das preletu tejto trasy be\u017en\u00fdmi lietadlami je 14 hod\u00edn.                                                                                                                                                                                                                                                                                                                                                                                        3.3\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Cestovanie do vesm\u00edru u\u017e nemus\u00ed by\u0165 iba raketami, vedci vyv\u00edjaj\u00fa nov\u00e9 sp\u00f4soby prepravy.","item":"https:\/\/www.duce.sk\/cestovanie-do-vesmiru-uz-nemusi-byt-iba-raketami-vedci-vyvijaju-nove-sposoby-prepravy\/#breadcrumbitem"}]}]