One of the brutal truths about getting things off the Earth and into space is contained in something called The Tsiolkovsky rocket equation, which, to put it absurdly simply, means that most of the ...
IN A TREE-LINED PARK NOT FAR from Moscow’s Yaroslavl Highway sits a stone figure of a bearded man in a peasant-style turtleneck robe. Behind him, glittering in the sunshine, a 12-story-high steel ...
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