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NASA: MAYBE THE MATHEMATICAL CALCULATIONS ABOUT GRAVITY ARE TO BE REVISED
CAPE CANAVERAL, FLORIDA, Nasa scientists are puzzled about the not calculated slow-down in probes as far apart as Pioneers 10 and 11, which are on opposite sides of the solar system. Experts have ruled out that the slow-down isn't caused by the spacecraft themselves but by a phenomenon, connected with the deep space gravity laws, still unknown. If this is true it would mean that mathematicians...
AVIONEWS - World Aeronautical Press Agency