{"type":"NewsArticle","headline":"Sovieti sa prevŕtali 12 kilometrov pod zem. Namiesto očakávaných 100 stupňov narazili na extrémne teploty","summary":"Superhlboký vrt na polostrove Kola mal dosiahnuť až 15 kilometrov. Projekt priniesol nečakané poznatky o zemskej kôre, no technické limity napokon ďalší postup zastavili.","keyFacts":[],"claims":[],"entities":[],"questionsAnswered":[],"definitions":[],"timeline":[],"sources":[{"label":"SITA.sk"}],"datePublished":"2026-09-29T09:55:23.000Z","dateModified":"2026-09-30T08:46:29.352Z","canonical":"https://sita.sk/sovieti-sa-prevrtali-12-kilometrov-pod-zem-namiesto-ocakavanych-100-stupnov-narazili-na-extremne-teploty/","relatedArticles":[]}