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Instrumentation for the New Millennium Program Mars Microprobe Project: design approach and test results
New missions for space-based observations of the moon, planets, and planetary systems with new all-reflecting coronagraph optics
Progress in mission concept study and laboratory development for the astrodynamical space test of relativity using optical devices(ASTROD)
Photographic surveys of the Mir space station and the detection of orbital debris and meteoroid impacts
Comparisons between orbital debris measurement data and modeling results: difficulties and special features