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Ulysses J. Sofia: Weinberg Family Dean of Science of the W.M. Keck Science Department

Dr. Ulysses J. Sofia, or U. J., as he prefers to be called, is a scientist and an adventurer. During the week, his work as an astrophysicist has him probing the secrets of the universe through the study of interstellar dust. And, on weekends, he and his wife, Heidi, regularly trek to far-flung places across the globe in search of new experiences.