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pro vyhledávání: '"orbital and suborbital flights"'
The report presents an analysis of the history, current state and trends in the development of space tourism. Scientific and technical progress in the 20th century made it possible to fulfill the eternal dream of going into outer space. This allowed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17fcdc35179f209839e0c2e7691e5258
