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Tracking Galileo at Earth-2 Perigee Using the Tracking and Data Relay Satellite System
註釋The tracking and Data Relay Satellite System (TDRS) was successfully used to track the Galileo spacecraft on December 8, 1992, during the Galileo Earth-2 flyby. This flyby enabled Galileo to obtain a gravity assisted energy increase as part of the Venus-Earth-Earth trajectory en route to the planet Jupiter.