Department Head, Planetary Sciences
Director, Lunar and Planetary Laboratory
Professor, Planetary Sciences
Professor, Lunar and Planetary Laboratory

Department Head, Astronomy
Director, Steward Observatory
Professor, Astronomy
Astronomer, Steward Observatory

Professor of Astronomy
Professor of Planetary Sciences
Astronomer, Steward Observatory
Interim Associate Dean Research

Associate Dean for Research, College of Engineering
Professor of Biomedical Engineering

Professor, Planetary Sciences
Professory, Geosciences
Professor, Lunar and Planetary Laboratory

Professor, Geosciences
Associate Professor, Global Change - GIDP
Associate Professor, Applied Mathematics - GIDP
Professor, Hydrology/ Atmospheric Sciences
Professor, Lunar and Planetary Laboratory
Professor, Planetary Sciences

Software Engineer, Spacecraft Operations, High Resolution Imaging Science Experiment (HiRISE)

Associate Professor of Optical Sciences

Interim Associate VP Research Centers and Institutes
Professor, Geosciences