Emeritus and Retired Faculty

Gilda Ballester

Research Professor (Retired) Ph.D., 1989, Johns Hopkins University
520-621-4305, 520-743-3538
Sonett 135

William Boynton

Professor Emeritus Ph.D., 1971, Carnegie Mellon
520-621-6941, 520-299-1147
Kuiper 532, Drake 104Q

Robert Brown

Professor Emeritus Ph.D., 1982, University of Hawaii

Uwe Fink

Professor Emeritus Ph.D., 1965, Pennsylvania State University
520-621-2736, 520-795-0155
Sonett 102D
Small Bodies,

Spectroscopy

Richard Greenberg

Professor Emeritus Ph.D., 1972, Massachusetts Institute of Technology

Orbital Dynamics, Theoretical Astrophysics Research, Planetary sciences

Jay Holberg

Senior Research Scientist (Retired) Ph.D., 1974, Physics, UC Berkeley
Sonett 164

White dwarf stars, UV astronomy and large surveys, History of astronomy

Jozsef Kota

Senior Research Scientist (Retired) Ph.D. 1980, Eötvös Loránd University (Budapest)
Kuiper 419
Solar and Heliospheric Research, Theoretical Astrophysics,

Theoretical space physics & space weather

Harold Larson

University Distinguished Professor, Emeritus Ph.D., 1967, Purdue University

John Lewis

Professor Emeritus Ph.D., 1968, University of California, San Diego

Cosmochemistry & planetary atmospheres

Robert (Bob) McMillan

Research Professor (Retired) Ph.D., 1977, University of Texas at Austin
Kuiper 225

Bill Sandel

Senior Research Scientist (Retired) Ph.D., 1972, Rice University
Sonett 145

Space plasmas, planetary atmospheres

Peter Smith

Professor Emeritus Ph.D., 2009, University of Arizona
520-621-2725, 520-322-8040
Drake 129
Astrobiology,

Mars missions

Robert Strom

Professor Emeritus Ph.D., 2011, University of Redlands

Lunar and planetary surfaces

Martin Tomasko

Research Professor (Retired) Ph.D., 1969, Princeton

Planetary atmospheres, radiative transfer