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Caltech
Division of Geological and Planetary Sciences
Dalia L. De Ita Perez
Senior Research Technician
Katherine R. de Kleer
Assistant Professor of Planetary Science and Astronomy; Hufstedler Family Scholar
Planetary Science; 
Katherine M. (Kat) Deck
Research Scientist
Environmental Science and Engineering; 
Ruolin Deng
Graduate Student
Geology; 
Alberto Devora
Senior Field Operations Manager
Hannah Dion-Kirschner
Graduate Student
Geobiology; 
Gilamichael Domenico
Visitor in Geology
Geology; 
Junjie Dong
Stanback Postdoctoral Scholar Research Associate in Comparative Planetary Evolution
Planetary Science; 
Aaron M. Dubin
Undergraduate
Environmental Science and Engineering; 
Oliver R. Dunbar
Senior Research Scientist
Environmental Science and Engineering; 
Scott A. Dungan
Senior Systems Administrator
Madison Dunitz
Graduate Student
Geobiology; 
Shounak Dutta
Graduate Student
Geochemistry; 
Bethany L. Ehlmann
Professor of Planetary Science; Allen V. C. Davis and Lenabelle Davis Leadership Chair, Keck Institute for Space Studies; Director, Keck Institute for Space Studies
Geology;  Planetary Science; 
John M. Eiler
Robert P. Sharp Professor of Geology and Geochemistry; Ted and Ginger Jenkins Leadership Chair, Division of Geological and Planetary Sciences
Geochemistry;  Geology; 
Eryn M. Eitel
Visitor in Geobiology
Geobiology; 
Charles Elachi
Professor of Electrical Engineering and Planetary Science, Emeritus
Planetary Science; 
Sophia A. (Sophie) Elam
Undergraduate
Environmental Science and Engineering; 
Samuel Epstein
In Memoriam
Haakon L. Ervik
Graduate Student
Environmental Science and Engineering; 
Ryan Eusebi
Graduate Student
Environmental Science and Engineering; 
Jiaqi Fang
Graduate Student
Geophysics; 
Kenneth A. Farley
W.M. Keck Foundation Professor of Geochemistry
Geochemistry;  Geology; 
Emily Felder
Research Assistant
Planetary Science; 
Claude Felizardo
Programmer / Applications Development
Justus Fink
Postdoctoral Scholar Fellowship Trainee in Geobiology
Geobiology; 
Woodward Fischer
Professor of Geobiology
Geobiology;  Geology; 
Alessandra Flaherty
Graduate Student
Geochemistry; 
Mar Flexas
Senior Research Scientist
Environmental Science and Engineering; 
Abigail Fraeman
Visiting Associate in Planetary Science
Planetary Science; 
Christian Frankenberg
Chandler Family Professor of Environmental Science and Engineering; Jet Propulsion Laboratory Research Scientist
Environmental Science and Engineering; 
Claire Fredrickson
Grants Manager Assistant
Geochemistry;  Geology; 
Shriya Fruitwala
Graduate Student
Environmental Science and Engineering; 
Eran J. Funaro
Graduate Student
Geology; 
Kyle Garcia
Electronics Technician
Geophysics; 
Mark B. Garcia
Research Technician
Huazhi Ge
Postdoctoral Scholar Fellowship Trainee in Planetary Science
Planetary Science; 
Emily C. Geyman
Graduate Student
Geology; 
Kacey Gibson
Senior Grants Manager Assistant
Geobiology;  Geochemistry;  Geology; 
Bronagh Glaser
Senior Grants Manager Assistant
Environmental Science and Engineering; 
Shana K. Goffredi
Visitor in Geobiology
Environmental Science and Engineering; 
Joshua E. Goldford
Visitor in Geobiology
Geobiology; 
Peter Goldreich
Lee A. DuBridge Professor of Astrophysics and Planetary Physics, Emeritus
Planetary Science; 
Matthew Golombek
Visitor in Planetary Science
Planetary Science; 
Jonathan Gomez-Barrientos
Graduate Student
Planetary Science; 
Andrew D. Good
Programmer/Applications Development
Sarah Gordon
Senior Grants Manager Assistant
Geophysics; 
Robert W. Graves
Visitor in Geophysics
Geophysics;