
Theoretical Astrophysics
About
Theoretical Astrophysics Program
In 1985, the University of Arizona consolidated its traditional and long-standing strength in astronomy and planetary sciences through an interdisciplinary program in theoretical astrophysics that includes the departments of Physics, Astronomy, Planetary Sciences (LPL), and Applied Mathematics Departments, as well as the National Optical Astronomy Observatory. The Theoretical Astrophysics Program (TAP) administers a Monday colloquium series, graduate student research and recruitment prizes, a postdoctoral fellowship, and a visitor program.
Faculty
Theoretical Astrophysics Faculty

Erik Asphaug
Professor
Lunar Studies, Planetary Analogs, Planetary Geophysics, Planetary Surfaces, Small Bodies, Theoretical Astrophysics, Titan & Outer Solar System
Joe Giacalone
Professor
Solar and Heliospheric Research, Theoretical Astrophysics
William Hubbard
Professor Emeritus
Exoplanets, Planetary Atmospheres, Planetary Formation and Evolution, Theoretical Astrophysics, Titan & Outer Solar System
Kristopher Klein
Associate Professor
Solar and Heliospheric Research, Theoretical Astrophysics
Jozsef Kota
Senior Research Scientist (Retired)
Solar and Heliospheric Research, Theoretical Astrophysics
Renu Malhotra
Louise Foucar Marshall Science Research Professor, Regents Professor
Astrobiology, Exoplanets, Orbital Dynamics, Planetary Formation and Evolution, Small Bodies, Theoretical Astrophysics
Isamu Matsuyama
Professor
Astrobiology, Exoplanets, Lunar Studies, Planetary Formation and Evolution, Planetary Geophysics, Theoretical Astrophysics, Titan & Outer Solar System
Sukrit Ranjan
Assistant Professor
Astrobiology, Earth, Exoplanets, Planetary Atmospheres, Planetary Formation and Evolution, Theoretical Astrophysics