Times Observer Photo by Jay Young Warren's Audrey Smith, right, pressures Caroline Wroblewski of Mars during Saturday's PIAA Class 3A quarterfinal in Mars. MARS – For the second consecutive year the ...

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Scintillation statistics are necessary for experiment planning and in design of signal processing procedures. Here high-precision tracking data taken with operational spacecraft (Mars Observer, ...

Past projects include Viking, Voyager, Mars Observer, and the late, lamented Galileo. He now divides his time and reputed expertise between Mars Odyssey and US. Rosetta. In his copious free time, he ...