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Of the European Space Agency. The mission aims to construct the largest and most precise 3D space catalog ever made and totalling approximately 1 billion astronomical objects. Mainly stars but also planets, comets, asteroids and quasars among others. The spacecraft will monitor each of its target stars about 70 times over a period of five years to study the precise motion of each star relative to the Milky Way.
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of laat een opmerking achter onder het artikel. Over het Cutting Edge Jazzfestival.
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