Chair
Nils Halverson
Department Chair
First Year Graduate Students
Chloë Benton
GEM PhD Fellow
Sarah Bruce
George Ellery Hale Fellow
James Crowley
George Ellery Hale Fellow
Anna Zuckerman
NSF Graduate Research Fellowship
Senior Research Associates
Assoc. Chair
Steven Cranmer
Associate Chair for Graduate Studies
Seth Hornstein
Observatory Director • Associate Chair for Undergraduate Studies
Faculty
Daniel Baker
LASP
Mitchell Begelman
JILA
Lauren Blum
LASP
David Brain
LASP
Andrew Hamilton
JILA
John Keller
Planetarium Director
Ann-Marie Madigan
Honors Thesis Advising
Research Faculty
Emeritus Faculty
Staff
Lindsay Nelson
Graduate Program Coordinator
Robyn Ronen
Business Manager
Francisco "Tito" Salas
Fiske Planetarium Operations Manager
Rose Smith
Observatory Manager
Brittney Washington
Undergraduate Program Coordinator
Graduate Students
Eryn Cangi
Former NSF Graduate Research Fellow
Imogen Cresswell
George Ellery Hale Fellow
Angi Harke-Hosemann
NSF Graduate Research Fellow
Megan Kenny
NSF Graduate Research Fellow
Lily Kromyda
Hale Fellowship, John T. Gosling Endowed Fellowship
Jimmy Negus
Chance Irick Cooke Endowed Fellowship in Astrophysical and Planetary Sciences
Jennie Paine
NSF Graduate Research Fellow
Whitney Powers
Hale Fellow • NASA FINESST Fellow
Daniel Sega
NASA FINESST Fellow
Cole Tamburri
George Ellery Hale Fellow
Dennis Tilipman
NASA FINESST Fellow
Will Waalkes
NSF Graduate Research Fellow
Samantha Walker
NSF Graduate Research Fellow
Post-Doctoral Researchers
Wilson Cauley
LASP Research Scientist
Ryan French
Brinson Postdoctoral Fellow
Emily Griffith
NSF post-doctoral fellow
Greg Jaehnig
PostDoctoral Associate
Catriona Murray
CASA
