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This German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) large-scale facility enables experiments on chemical thrusters under space-like vacuum conditions. The aim of the ...
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The hidden vibrancy of a vacuumEven in highly controlled laboratory conditions, where we use vacuum pumps to reduce the pressure inside sealed ... but to approach a truly empty space, one would have to travel far beyond Earth ...
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