[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.meral.sk\/napad-francuzskeho-vedca-moze-pomoct-pri-upratani-vesmiru\/#Article","mainEntityOfPage":"https:\/\/www.meral.sk\/napad-francuzskeho-vedca-moze-pomoct-pri-upratani-vesmiru\/","headline":"N\u00e1pad franc\u00fazskeho vedca m\u00f4\u017ee pom\u00f4c\u0165 pri upratan\u00ed vesm\u00edru","name":"N\u00e1pad franc\u00fazskeho vedca m\u00f4\u017ee pom\u00f4c\u0165 pri upratan\u00ed vesm\u00edru","description":"N\u00e1ro\u010dn\u00fd proces Za posledn\u00e9 desa\u0165ro\u010dia nahromaden\u00fd vesm\u00edrny odpad predstavuje pre funk\u010dn\u00e9 satelity ve\u013ek\u00e9 riziko. Preto pri\u0161li vedci s\u00a0my\u0161lienkou, \u017ee je na\u010dase uprata\u0165. Aktu\u00e1lne\u00a0 okolo zeme kr\u00fa\u017ei takmer 4-tis\u00edc funk\u010dn\u00fdch dru\u017e\u00edc. Nefunk\u010dn\u00e9 satelity sa r\u00fatia vesm\u00edrom obrovskou\u00a0 r\u00fdchlos\u0165ou a\u017e okolo 30-tis\u00edc km\/h a zr\u00e1\u017eka s\u00a0in\u00fdmi telesami alebo kozmonautmi \u00a0m\u00f4\u017ee ma\u0165 fat\u00e1lne n\u00e1sledky. Vedci maj\u00fa za sebou […]","datePublished":"2018-04-28","dateModified":"2018-04-28","author":{"@type":"Person","@id":"https:\/\/www.meral.sk\/author\/#Person","name":"","url":"https:\/\/www.meral.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/65248d4269af31fa3fa693ee3fd479d0960b985d370ed586e59378332be7a3ce?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/65248d4269af31fa3fa693ee3fd479d0960b985d370ed586e59378332be7a3ce?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"meral.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.meral.sk\/wp-content\/uploads\/img_a289111_w16491_t1530192866.jpg","url":"https:\/\/www.meral.sk\/wp-content\/uploads\/img_a289111_w16491_t1530192866.jpg","height":0,"width":0},"url":"https:\/\/www.meral.sk\/napad-francuzskeho-vedca-moze-pomoct-pri-upratani-vesmiru\/","wordCount":443,"articleBody":"N\u00e1ro\u010dn\u00fd procesZa posledn\u00e9 desa\u0165ro\u010dia nahromaden\u00fd vesm\u00edrny odpad predstavuje pre funk\u010dn\u00e9 satelity ve\u013ek\u00e9 riziko. Preto pri\u0161li vedci s\u00a0my\u0161lienkou, \u017ee je na\u010dase uprata\u0165. Aktu\u00e1lne\u00a0 okolo zeme kr\u00fa\u017ei takmer 4-tis\u00edc funk\u010dn\u00fdch dru\u017e\u00edc. Nefunk\u010dn\u00e9 satelity sa r\u00fatia vesm\u00edrom obrovskou\u00a0 r\u00fdchlos\u0165ou a\u017e okolo 30-tis\u00edc km\/h a zr\u00e1\u017eka s\u00a0in\u00fdmi telesami alebo kozmonautmi \u00a0m\u00f4\u017ee ma\u0165 fat\u00e1lne n\u00e1sledky. Vedci maj\u00fa za sebou u\u017e viacero pokusov s\u00a0cie\u013eom \u201euprata\u0165 to tam hore\u201c, ale je to ve\u013emi n\u00e1ro\u010dn\u00e1 misia.\u00a0Upratovac\u00ed satelitEur\u00f3pski vedci sa zaoberaj\u00fa zostrojovan\u00edm \u0161peci\u00e1lneho satelitu, ktor\u00fd vypustia na obe\u017en\u00fa dr\u00e1hu zeme s cie\u013eom eliminova\u0165 tie mno\u017estv\u00e1 lietaj\u00facich smet\u00ed.N\u00e1vrh franc\u00fazskeho vedca Emiliena Fabachera, ktor\u00fd spolupracuje s Eur\u00f3pskou vesm\u00edrnou agent\u00farou (ESA), pos\u00fava v\u00fdvoj \u010falej a d\u00e1va z\u00e1klady novej koncepcii \u201eupratovania\u201c vesm\u00edrneho odpadu. V\u00e4\u010d\u0161ina n\u00e1vrhov z posledn\u00e9ho obdobia toti\u017e r\u00e1tala s\u00a0pou\u017eit\u00edm\u00a0harp\u00fan \u010di robotick\u00fdch r\u00fak, ktor\u00e9 by mali lietaj\u00face objekty zachyti\u0165. Pri ich ve\u013ekej r\u00fdchlosti je to ve\u013emi nebezpe\u010dn\u00e9 rie\u0161enie. Vedec\u00a0 zast\u00e1va n\u00e1zor, \u017ee bezkontaktn\u00fd pr\u00edstup je bezpe\u010dnej\u0161\u00ed, lebo\u00a0 pri priamom kontakte riskujete po\u0161kodenie. Jeho n\u00e1vrh r\u00e1ta s\u00a0vyu\u017eit\u00edm \u0161peci\u00e1lneho satelitu, ktor\u00fd svojim\u00a0 siln\u00fdm magnetick\u00fdm po\u013eom, ktor\u00e9 vygeneruje, naru\u0161\u00ed stabiliza\u010dn\u00fd syst\u00e9m u\u017e nefunk\u010dn\u00fdch satelitov, no a tie potom opustia obe\u017en\u00fa dr\u00e1hu zeme alebo zhoria v\u00a0atmosf\u00e9re.\tHlavne bezpe\u010dneToto zariadenie dok\u00e1\u017ee zoskupi\u0165 mno\u017estvo umel\u00fdch dru\u017e\u00edc do presnej polohy, bezkontaktn\u00fdm magnetick\u00fdm vplyvom usporiada objekty s\u00a0presnos\u0165ou vzdialenosti a\u017e 10cm a dosiahne presnos\u0165 polohy jeden a\u017e dva stupne. Pri udr\u017ean\u00ed vz\u00e1jomn\u00e9ho postavenia vedia satelity fungova\u0165 ako by boli jedn\u00fdm ve\u013ek\u00fdm \u010falekoh\u013eadom, \u010do mo\u017eno vyu\u017ei\u0165 na monitorovanie zemsk\u00e9ho povrchu alebo v\u00a0bud\u00facnosti na v\u00fdskum vesm\u00edru.Tesn\u00fd vesm\u00edrVe\u013ek\u00e9 mno\u017estvo satelitov, ktor\u00e9 \u013eudstvo vyslalo do vesm\u00edru, st\u00e1le kr\u00fa\u017ei okolo zeme a u\u017e je to tam trochu \u201etesn\u00e9\u201c. S\u00a0t\u00fdmto faktom by sme sa mali \u010do najsk\u00f4r vysporiada\u0165, inak n\u00e1m hrozia ve\u013ek\u00e9 probl\u00e9my. V\u0161etka technika, ktor\u00fa dnes vyu\u017e\u00edvame, napr. mobiln\u00e9 telef\u00f3ny, internet, GPS, r\u00f4zne monitoringy po\u010dasia a predpoved\u00ed pr\u00edrodn\u00fdch katastrof by boli v\u00a0ohrozen\u00ed. A ak by prestali fungova\u0165 a\u00a0posiela\u0165 inform\u00e1cie, ako \u013eudstvo by sme boli bezmocn\u00ed.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"N\u00e1pad franc\u00fazskeho vedca m\u00f4\u017ee pom\u00f4c\u0165 pri upratan\u00ed vesm\u00edru","item":"https:\/\/www.meral.sk\/napad-francuzskeho-vedca-moze-pomoct-pri-upratani-vesmiru\/#breadcrumbitem"}]}]