Ronald Greeley
Ronald Greeley (August 25, 1939 – October 27, 2011) was a Regents’ Professor in the School of Earth and Space Exploration (SESE) at
Arizona State University (ASU), the Director of the
NASA-ASU
Regional Planetary Image Facility (RPIF), and Principal Investigator of the Planetary Aeolian Laboratory at NASA-
Ames Research Center. He was involved with lunar and planetary studies since 1967 and most recently focused his research on understanding planetary surface processes and geologic histories.
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