10   Articles
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Astronautics covers an extremely wide range of scientific and technical studies, from the chemistry of propellant mixtures (pergols), the study of materials and fluid mechanics to experiments in space biology,…

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At the turn of the twentieth century, Lorentz understood the futility of mechanical support to explain the propagation of the electromagnetic field. He also discovered the theory of electrons. Meanwhile,…

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A decisive step was taken in the seventeenth century by Johannus Kepler in Germany, a renowned mathematician, the founding father of modern astronomy. Protestant of confession and thus little concerned…

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