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Published in 2021 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2021.02.031
Abstract: Abstract Between the 1950s and 1980s, U.S. space sector activities were government-driven, government-sponsored, government-managed, and assisted by the industry-sector. Awareness of non-governmental space activities originated in the 1980s and gained prominence in the early 2000s…
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Keywords:
current space;
space activities;
government;
space tourism ... See more keywords