Chair

Nils Halverson
Nils Halverson
Department Chair

Assoc. Chair

Steven Steve Cranmer
Steven Cranmer
Associate Chair for Graduate Studies
Seth Hornstein
Seth Hornstein
Observatory Director • Associate Chair for Undergraduate Studies

Faculty

Daniel Dan Baker
Daniel Baker
LASP
MB
Mitchell Begelman
JILA
Zachory Zach Berta-Thompson
Zachory Berta-Thompson
Lauren Blum
Lauren Blum
LASP
David Brain
David Brain
LASP
Benjamin "Ben" Brown
Ben Brown
Webster Web Cash
Webster Cash
Julia Julie Comerford
Julie Comerford
Jeremy Darling
Jeremy Darling
Jason Dexter
Jason Dexter
Robert Bob Ergun
Robert Ergun
Lawrence Larry Esposito
Larry Esposito
Kevin France
Kevin France
Andrew Hamilton
Andrew Hamilton
JILA
Paul Hayne in Iceland
Paul Hayne
Maria Kazachenko
Maria Kazachenko
John Keller
John Keller
Planetarium Director
Adam Kowalski
Adam Kowalski
Meredith MacGregor headshot
Meredith MacGregor
Ann-Marie Madigan
Ann-Marie Madigan
David Malaspina
David Malaspina
Honors Thesis Advising
Erica Nelson
Erica Nelson
Mark Rast
Mark Rast
MF
Marialis Rosario Franco
Nicholas Nick Schneider
Nick Schneider
Juri Toomre
Juri Toomre

Emeritus Faculty

Frances Fran Bagenal
Fran Bagenal
Johnathan John Bally
John Bally
Jack Burns
Jack Burns
Peter Conti
Peter Conti (Deceased)
Douglas Doug Duncan
Douglas Duncan
Erica Ellingson
Erica Ellingson
James Jim Green
James Green
John Hart
John Hart
Jeffrey L. Linsky
Jeffrey Linsky
J. McKim Malville
J. McKim Malville
Richard McCray
Richard McCray (Deceased)
J Michael Mike Shull
Michael Shull
Theodore Ted Snow
Theodore Snow
Johnathan John Stocke
John Stocke
Gary Thomas
Gary Thomas