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Saif Aati

saif@caltech.edu

Scientific Research Assistant

Prabha R. Acharya

pacharya@caltech.edu

Software Systems Developer

Danica J. Adams

Graduate Student

Planetary Science

Danica J. Adams

Jess F. Adkins

jess@gps.caltech.edu

Smits Family Professor of Geochemistry and Global Environmental Science

Environmental Geochemistry ⋅ Geochemistry ⋅ Stable Isotope Geochemistry

Jess Adkins

Piyush S. Agram

shanker@caltech.edu

Visiting Associate in Geophysics

Geophysics

Oded Aharonson

Visiting Associate in Planetary Science

Planetary Science

Oded Aharonson

Arden L. Albee

Professor of Geology and Planetary Science, Emeritus

Geology ⋅ Planetary Science ⋅ Planetary Surfaces

Arden Albee

Clarence R. Allen

allen@gps.caltech.edu

Professor of Geology and Geophysics, Emeritus

Geology ⋅ Geophysics

Elena Amador

esamador@caltech.edu

Visitor in Planetary Science

Planetary Science

Elena S. Amador

Grecia (Grace) Ames

gilopez@caltech.edu

Research Technician

Environmental Science and Engineering

Grace Ames

Jennifer R. Andrews

Staff Seismologist

Paula M. Antoshechkin

psmith@caltech.edu

Associate Research Scientist

Geochemistry ⋅ Geology ⋅ Geophysics

Paul D. Asimow

asimow@caltech.edu

Eleanor and John R. McMillan Professor of Geology and Geochemistry

Chemical Petrology ⋅ Experimental Petrology ⋅ Geochemistry ⋅ Geology ⋅ High–pressure Mineral Physics ⋅ Marine Geophysics ⋅ Mineralogy

James W. Atterholt

Graduate Student

Geophysics

James W. Atterholt

Jean-Philippe Avouac

avouac@gps.caltech.edu

Earle C. Anthony Professor of Geology and Mechanical and Civil Engineering

Geology ⋅ Geomorphology ⋅ Tectonics

Elizabeth A. Bailey

Graduate Student

Planetary Science

Michael B. Baker

mikeb@expet.gps.caltech.edu

Senior Research Scientist

Michael Baker

Kimberly Baker-Gatchalian

kimgatch@caltech.edu

Operations & Fiscal Manager

Geophysics

Holly Barnhart

Graduate Student

Geochemistry

Holly Barnhart

Stuart J. Bartlett

Postdoctoral Scholar in Geochemistry

Geochemistry

Stuart J. Bartlet

Konstantin Batygin

Professor of Planetary Science

Planetary Science

Konstantin Batygin

Flavien Beaud

fbeaud@caltech.edu

Postdoctoral Scholar in Geology

Geology

Flavien Beaud

Juliette C. Becker

jbecker@caltech.edu

Postdoctoral Scholar in Planetary Science

Planetary Science

Juliette C. Becker

John Beckett

john@expet.gps.caltech.edu

Senior Research Scientist

John Beckett

Aida Behmard

Graduate Student

Planetary Science

Aida Behmard

Jordan T. Benjamin

jbenjami@caltech.edu

Graduate Student

Environmental Science and Engineering

Benjamin, Jordan

Makayla N. Betts

mbetts@caltech.edu

Graduate Student

Geobiology

Makayla N. Betts

Rayomand (Rayo) Bhadha

Seismic Network Technical Manager

Aparna Bhaskaran

aparnab@gps.caltech.edu

Database Analyst/Software Developer

Seismology

Surjyendu Bhattacharjee

sbhattac@caltech.edu

Graduate Student

Geochemistry

Surjyendu Bhattacharjee

Joseph A. (Joe) Biasi

biasi@caltech.edu

Graduate Student

Geochemistry

Melanie Bieli

melanie@caltech.edu

Postdoctoral Scholar in Environmental Science and Engineering

Environmental Science and Engineering

Melanie Bieli

Michael L. Black

Systems Administrator/Computing Analyst

Geoffrey A. (Geoff) Blake

Professor of Cosmochemistry and Planetary Sciences and Professor of Chemistry

Planetary Science

Aleen A. Boladian

Division Operations Officer

David Bonan

dbonan@caltech.edu

Graduate Student

Environmental Science and Engineering

David B. (Dave) Bonan

Simona Bordoni

bordoni@gps.caltech.edu

Professor of Environmental Science and Engineering

Environmental Science and Engineering

Xenia M. Boyes

xboyes@caltech.edu

Graduate Student

Geology

Xenia M. Boyes

Quentin Brissaud

Postdoctoral Scholar in Geophysics

Geophysics

Quentin Brissaud

Michael E. (Mike) Brown

Richard and Barbara Rosenberg Professor of Planetary Astronomy

Planetary Astronomy ⋅ Planetary Science

Christopher P. Bruton

cpbruton@caltech.edu

Research Engineer

Johannes Buchen

jobuchen@caltech.edu

Postdoctoral Scholar in Geophysics

Geophysics

Claire E. Bucholz

cbucholz@caltech.edu

Assistant Professor of Geology

Geology

Claire Bucholz

Gerrit Budde

budde@caltech.edu

Postdoctoral Scholar in Geochemistry

Geochemistry

Gerrit Budde

Donald S. Burnett

burnett@gps.caltech.edu

Professor of Nuclear Geochemistry, Emeritus

Geochemistry

Michael J. Burns, Jr.

Laboratory Manager

Simon Byrne

simonbyrne@caltech.edu

Lead Software Engineer

Leticia Calderon

lcaldero@caltech.edu

Senior Administrative Assistant

Joern Callies

Assistant Professor of Environmental Science and Engineering

Environmental Science and Engineering

Joern Callies

Maria Camarca

Graduate Student

Planetary Science

Maria Camarca

Hao Cao

Visitor in Planetary Science

Planetary Science

Benjamin T. Cardenas

bencard@caltech.edu

Postdoctoral Scholar in Geology

Geology

Ben Cardenas

Margaret Carlos

mcarlos@caltech.edu

Senior Grants Manager Assistant

Planetary Science

Margaret Carlos

Eliza Carter

ecarter@caltech.edu

Assistant Research Scientist

Benjamin C. (Ben) Cassese

Undergraduate

Planetary Science

Benjamin C. (Ben) Cassese

Jorge A. Castillo Castellanos

Graduate Student

Geophysics

Jorge A. Castillo Castellanos

Yayaati Chachan

Graduate Student

Planetary Science

Yayaati Chachan

Grayson L. (Gray) Chadwick

chadwick@caltech.edu

Graduate Student

Geobiology

Andrew M. Chan

Undergraduate

Geophysics

Andrew M. Chan

Christine Y. Chen

O.K. Earl Postdoctoral Scholar in Geology

Geology

Christine Y. Chen

Kejie Chen

Assistant Research Scientist

Sang Chen

Postdoctoral Scholar in Environmental Science and Engineering

Geochemistry

Shang-Lin E. Chen

Data Archivist & System Administrator

Rui Cheng

Graduate Student

Environmental Science and Engineering

Rui Cheng

Laura M. (Elle) Chimiak

Graduate Student

Geochemistry

Lisa Christiansen

lisac@caltech.edu

GIS Facility Manager & Communications w/Administrative duties

Costa Christopoulos

cchristo@caltech.edu

Graduate Student

Environmental Science and Engineering

Costa Christopoulos

Clement Antoine A. Cid

Senior Research Engineer

Environmental Science and Engineering

Robert W. Clayton

clay@gps.caltech.edu

Professor of Geophysics

Geophysics

Rob Clayton

Elizabeth S. Cochran

ecochran@caltech.edu

Visiting Associate in Geophysics

Yair Cohen

yairchn@caltech.edu

Research Scientist

Yair Cohen

Max L. Coleman

maxc@caltech.edu

Visitor in Geochemistry

Geochemistry

Max L. Coleman

Stephanie A. Connon

Senior Research Scientist

Antoine G. Cremiere

Postdoctoral Scholar in Geobiology

Geobiology

Antoine G. Cremiere

Molly A. Crotteau

Undergraduate

Geology

Molly A. Crotteau

John D. Crounse

crounjd@caltech.edu

Staff Scientist

Environmental Science and Engineering

Sarah J. Crucilla

Undergraduate

Geology

Sarah J. Crucilla

Fei Dai

Postdoctoral Scholar in Planetary Science

Planetary Science

Fei Dai

Luca Dal Zilio

dalzilio@caltech.edu

Cecil and Sally Drinkward Postdoctoral Scholar in Mechanical and Civil Engineering and Postdoctoral Scholar in Geophysics

Geophysics

Luca Dal Zilio

Brooke H. Dallas

Graduate Student

Geology

Nathan F. Dalleska

nathan.dalleska@caltech.edu

Lecturer in Geochemistry

Environmental Science and Engineering

Daniel Dar

Postdoctoral Scholar in Geobiology

Geobiology

Daniel Dar

Katherine S. Dawson

Visitor in Geobiology

Geobiology

Katherine S. Dawson

Katherine R. de Kleer

dekleer@caltech.edu

Assistant Professor of Planetary Science

Planetary Science

Katherine de Kleer

Ana Helena (Ana) de Oliveira Lobo

Graduate Student

Planetary Science

Ruolin Deng

rdeng@caltech.edu

Graduate Student

Geology

Ruolin Deng

Alberto Devora

alberto@gps.caltech.edu

Senior Instrument Specialist

Seismology

James (Jay) Dickson

Research Scientist in Image Processing

Hannah Dion-Kirschner

hdionkir@caltech.edu

Graduate Student

Geobiology

Hannah Dion-Kirschner

Vasilije Dobrosavljevic

Graduate Student

Geophysics

Vasilije Dobrosavljevic

Guannan Dong

Graduate Student

Geochemistry

Guannan Dong

Heng Dong

Graduate Student

Environmental Science and Engineering

Heng Dong

Sijia Dong

Postdoctoral Scholar in Environmental Science and Engineering

Environmental Science and Engineering

Sijia Dong

Madison M. Douglas

Graduate Student

Geology

Madison M. Douglas

Lilian A. (Lily) Dove

Graduate Student

Environmental Science and Engineering

Lilian A. (Lily) Dove

Zhanna Druzhinina

zhanna@caltech.edu

Assistant Research Scientist

Geochemistry

Oliver R. Dunbar

odunbar@caltech.edu

Postdoctoral Scholar in Environmental Science and Engineering

Environmental Science and Engineering

Oliver Dunbar

Scott A. Dungan

Senior Systems Administrator

Bethany L. Ehlmann

ehlmann@caltech.edu

Professor of Planetary Science; Jet Propulsion Laboratory Research Scientist

Planetary Science

Elizabeth M. Eiden

Research Technician Assistant

Geophysics

Elizabeth Eiden

John M. Eiler

eiler@gps.caltech.edu

Robert P. Sharp Professor of Geology and Geochemistry

Atmospheric Chemistry ⋅ Atmospheric Science ⋅ Chemical Petrology ⋅ Environmental Geochemistry ⋅ Geochemistry ⋅ Global Climate Studies ⋅ Isotope Biogeochemistry ⋅ Planetary Atmospheres ⋅ Stable Isotope Geochemistry

Eryn M. Eitel

Postdoctoral Scholar in Geobiology

Geobiology

Eryn M. Eitel

Charles Elachi

charles.elachi@caltech.edu

Professor of Electrical Engineering and Planetary Science, Emeritus

Planetary Science ⋅ Planetary Surfaces

Marguerite A. Epstein-Martin

mepstein@caltech.edu

Graduate Student

Planetary Science

Marguerite A. Epstein-Martin

Tricia Ewald

spe@caltech.edu

Senior Research Scientist

Planetary Science

Siteng Fan

Graduate Student

Planetary Science

Kenneth A. Farley

farley@gps.caltech.edu

W.M. Keck Foundation Professor of Geochemistry

Geochemistry

Claude Felizardo

claude@caltech.edu

Programmer / Applications Development

Woodward Fischer

wfischer@caltech.edu

Professor of Geobiology; Associate Director, Center for Autonomous Systems and Technologies

Geobiology

Joseph Fitzgerald

Stanback Postdoctoral Scholar in Global Environmental Science

Environmental Science and Engineering

Joe Fitzgerald

Mar Flexas

marf@caltech.edu

Senior Research Scientist

Environmental Science and Engineering

Mar Flexas

Manuel Florez Torres

Postdoctoral Scholar in Geophysics

Geophysics

Manuel Florez Torres

Linda Forster

Postdoctoral Scholar in Planetary Science

Planetary Science

Linda Forster

Valerie K. Fox

Postdoctoral Scholar in Planetary Science

Planetary Science

Valerie K. Fox

Abigail Fraeman

abigail.a.fraeman@jpl.caltech.edu

Visiting Associate in Planetary Science

Planetary Science

Christian Frankenberg

Professor of Environmental Science and Engineering; Jet Propulsion Laboratory Research Scientist

Environmental Science and Engineering

Gema Garcia

gjgarcia@caltech.edu

Research Support Assistant

Mark B. Garcia

mgarcia@gps.caltech.edu

Research Technician

Kacey Gibson

kaceyk@caltech.edu

Grants Manager Assistant

Bronagh Glaser

bglaser@gps.caltech.edu

Senior Grants Manager Assistant

Environmental Science and Engineering

Shana K. Goffredi

goffredi@its.caltech.edu

Visitor in Geobiology

Environmental Science and Engineering

Peter Goldreich

Lee A. DuBridge Professor of Astrophysics and Planetary Physics, Emeritus

Planetary Science

Matthew Golombek

golombek@caltech.edu

Visiting Associate in Planetary Science

Planetary Science

Andrew D. Good

Programmer/Applications Development

Andrew Good

Sarah Gordon

Administrative Assistant

Geophysics

Martin Granados

martin.granados@caltech.edu

Grants Manager Assistant

Janice A. Grancich

grancich@gps.caltech.edu

Senior Administrative Assistant

Robert W. Graves

rgraves@caltech.edu

Visiting Associate in Geophysics

Geophysics

Rebecca Greenberger

rgreenbe@caltech.edu

Lab Manager and Research Scientist

Michael (Mike) Greklek-McKeon

mgreklek@caltech.edu

Graduate Student

Planetary Science

Michael (Mike) Greklek-McKeon

Marcel L. Griffioen

mgriffio@caltech.edu

Undergraduate

Geophysics

Marcel Griffioen

Christopher J. (Chris) Grose

chrgrose@mail.usf.edu

Staff Scientist

Geophysics

John P. Grotzinger

grotz@gps.caltech.edu

Fletcher Jones Professor of Geology; Ted and Ginger Jenkins Leadership Chair, Division of Geological and Planetary Sciences

Geobiology ⋅ Geology ⋅ Sedimentology ⋅ Stratigraphy

John Grotzinger

Yunbin Guan

Director, Center for Microanalysis

Yunbin Guan

Murthy Gudipati

Visitor in Planetary Sciences

Planetary Science

Yongzhao Guo

yzguo@caltech.edu

Graduate Student

Environmental Science and Engineering

Yongzhao Guo

Michael C. Gurnis

John E. and Hazel S. Smits Professor of Geophysics; Director, Seismological Laboratory

Geophysics

Richard G. Guy

rguy@caltech.edu

CSN Project Manager

John M. Harris

Visiting Associate in Geology

Geology

Jamshid Hassanzadeh

jamshid@caltech.edu

Visitor in Geology

Geology

Jamshid Hassanzadeh

Egill Hauksson

hauksson@gps.caltech.edu

Research Professor of Geophysics

Geophysics ⋅ Seismology ⋅ Tectonics

Alistair T. Hayden

ahayden@caltech.edu

Graduate Student

Geology

Jia He

Postdoctoral Scholar in Environmental Science and Engineering

Environmental Science and Engineering

Jia He

Liyin He

lhe@caltech.edu

Graduate Student

Environmental Science and Engineering

Liyin He

Thomas H. Heaton

heaton@caltech.edu

Professor of Engineering Seismology

Geophysics ⋅ Mechanics and Physics of Earthquakes ⋅ Seismology

Elias R. Heimisson

Postdoctoral Scholar in Geophysics

Geophysics

Elias R. Heimisson

Donald V. Helmberger

helm@gps.caltech.edu

Smits Family Professor of Geophysics, Emeritus

Geophysics

Erin J. Hightower

ehightow@caltech.edu

Graduate Student

Geophysics

Erin J. Hightower

Isaac A. Hilburn

Applications Development Associate

Geochemistry

Amy Hofmann

Visitor in Geochemistry

Geochemistry

Amy Hofmann

Florian Hofmann

fhofmann@caltech.edu

Postdoctoral Scholar in Geochemistry

Geology

Martha A. House

mhouse@gps.caltech.edu

Visitor in Geology

Geology

Robert M. Housley

rhousley@caltech.edu

Visitor in Geochemistry

Geochemistry

Jiashun Hu

Postdoctoral Scholar in Geophysics

Geophysics

Jiashun Hu

Jinping Hu

jinping@caltech.edu

Postdoctoral Scholar in Geochemistry

Geochemistry

Jinping Hu

Renyu Hu

hury@caltech.edu

Visiting Associate in Planetary Science

Planetary Science

Yuanlong Huang

yhuang@caltech.edu

Postdoctoral Scholar in Environmental Science and Engineering

Environmental Science and Engineering

Kenneth W. Hudnut

Visiting Associate in Geophysics

Geophysics

Ery C. Hughes

ehughes@caltech.edu

Postdoctoral Scholar in Geology

Geology

Ery C. Hughes

Katrina L. Hui

Graduate Student

Environmental Science and Engineering

Katrina L. Hui

Vincent Humphrey

vincent.humphrey@caltech.edu

Postdoctoral Scholar in Environmental Science & Engineering

Environmental Science and Engineering

Vincent Humphrey

Eugenia Hyung

Postdoctoral Scholar in Geochemistry

Geochemistry

Eugenia Hyung

Benjamin R. Idini Zabala

bidiniza@caltech.edu

Graduate Student

Geophysics

Benjamin Zabala

Kyungjae (KJ) Im

Postdoctoral Scholar in Geology

Geology

Kyungjae (KJ) Im

Miquela Ingalls

Postdoctoral Scholar in Geology

Geology

Miquela Ingalls

Andrew P. Ingersoll

Professor of Planetary Science

Planetary Atmospheres ⋅ Planetary Science

Jennifer M. Jackson

Professor of Mineral Physics

Geophysics ⋅ High–pressure Mineral Physics

Yamini Jangir

Postdoctoral Scholar in Geobiology

Geobiology

Yamini Jangir

Zhe Jia

Graduate Student

Geophysics

Zhe Jia

Daniel L. Johnson

Graduate Student

Geochemistry

Lucile M. (Lucy) Jones

Visiting Associate in Geophysics

Geophysics

Siraput Jongaramrungruang

Graduate Student

Environmental Science and Engineering

Siraput Jongaramrungruang

Hiroo Kanamori

hiroo@gps.caltech.edu

John E. and Hazel S. Smits Professor of Geophysics, Emeritus

Geophysics ⋅ Mechanics and Physics of Earthquakes

Charlie Kawczynski

charliek@caltech.edu

Software Engineer

Gabriella Keanaaina

keanaain@caltech.edu

Grants Manager

Geobiology ⋅ Geochemistry ⋅ Geology

James T. Keane

Joint Center for Planetary Astronomy Postdoctoral Scholar in Planetary Science

Planetary Science

James T. Keane

Preston C. Kemeny

pkemeny@caltech.edu

Graduate Student

Geochemistry

Preston C. Kemeny

Polina Khapikova

Graduate Student

Environmental Science and Engineering

Polina Khapikova

Susan (Sue) Kientz

skientz@caltech.edu

Technical Documentation Analyst

Seismology

Michelle Kim

Research Associate

Environmental Science and Engineering

Michael Kipp

mkipp@caltech.edu

Postdoctoral Scholar in Geochemistry

Geochemistry

Michael Kipp

Joseph (Joe) Kirschvink

Nico and Marilyn Van Wingen Professor of Geobiology

Geobiology ⋅ Paleomagnetism

Nami E. Kitchen

namikitchen@hotmail.com

Associate Research Scientist

Jean Patrice M. (Patrice) Klein

patrice.klein@ifremer.fr

Visiting Associate in Environmental Science and Engineering

Environmental Science and Engineering

Andrew T. Klesh

klesh@caltech.edu

Lecturer in Electrical Engineering; Visitor in Planetary Science

Planetary Science

Andrew T. Klesh

Heather A. Knutson

Professor of Planetary Science

Planetary Science

Heather Knutson

Atsuko K. Kobayashi

Visitor in Geobiology

Geobiology