Phil Christensen

Phil Christensen

Philip Russel Christensen (born 1953) is a geologist whose research interests focus on the composition, physical properties, processes, and morphology of planetary surfaces, with an emphasis on Mars and the Earth. He is currently a Regents' Professor and the Ed and Helen Korrick Professor of Geological Sciences at Arizona State University (ASU).


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Concert for Diana (2007)

IMDB: 7.4 (209 balsu)