4 ms·
USSR economy was in decline. So they built Buran (copycat of Space Shuttle), and Tu-144 (copycat of Concorde). Both are extremely costly, and that helped USSR t
by deepsun 4y ago
USSR economy was in decline. So they built Buran (copycat of Space Shuttle), and Tu-144 (copycat of Concorde). Both are extremely costly, and that helped USSR to fall sooner.