Ian Garrick-Bethell

User Ian Garrick-Bethell

User Professor

User831-459-1277

User igarrick@ucsc.edu

Physical & Biological Sciences Division

Professor

Faculty

Astronomy & Astrophysics Department

Web

Earth and Marine Sciences A137

Earth and Planetary Sciences

B.S., Physics, Wesleyan University
M.S., Aeronautics and Astronautics, Massachusetts Institute of Technology
Ph.D., Planetary Science, Massachusetts Institute of Technology

Planetary Interiors, Paleomagnetism

My research focuses on early lunar geophysics and geology. In particular, I am interested in how the long wavelength structure of the lunar crust and lithosphere developed, as well as the structure of large lunar impact basins. I also measure the magnetization of lunar samples to determine if the Moon once possessed a long-lived magnetic field, which would be consistent with an ancient core dynamo. I am interested in applying the lessons learned from the Moon to other airless bodies such as asteroids and Mercury.

Last modified: Aug 30, 2025