Department Directory

Chair

Photo	Name	Contact Information
	Nils Halverson Department Chair	Email (303) 492-6817

Assoc. Chair

Photo	Name	Contact Information
	Kevin France Associate Chair for Graduate Studies	Email (303) 492-1429
	Seth Hornstein Observatory Director • Associate Chair for Undergraduate Studies	Email (303) 492-5631, (303) 492-9105

Faculty

Photo	Name	Contact Information
	Daniel Baker	Email (303) 492-4509, (303) 492-0591
	Mitchell Begelman	Email (303) 492-7856
	Zachory Berta-Thompson	Email (303) 735-6821
	Lauren Blum	Email
	David Brain	Email (303) 735-5606
	Ben Brown	Email (303) 492-8647
	Jack Burns	Email (303) 735-0963
	Webster Cash	Email (303) 492-4056
	Julie Comerford	Email (303) 735-7032
	Steven Cranmer	Email (303) 735-1265
	Jeremy Darling	Email (303) 492-4881
	Jason Dexter	Email
	Douglas Duncan	Email (303) 735-6141
	Erica Ellingson Honors Thesis Advising	Email (303) 492-6610
	Robert Ergun	Email (303) 492-1560, (303) 492-6944
	Larry Esposito	Email (303) 492-7325
	Andrew Hamilton	Email (303) 492-7833
	Paul Hayne	Email 303-735-6399
	Maria Kazachenko	Email 303-735-9041
	John Keller Planetarium Director	Email (303) 735-7998, (303) 735-8356
	Adam Kowalski	Email 303-492-9648
	Meredith MacGregor	Email 303-492-9629
	Ann-Marie Madigan	Email 2-0389
	David Malaspina	Email 303-492-9501
	Erica Nelson	Email
	Jorge Perez-Gallego Scholar in Residence
	Mark Rast	Email (303) 492-5348, (303) 735-1038
	Nick Schneider	Email (303) 492-7672
	Juri Toomre	Email (303) 492-7854, (303) 492-8769

Research Faculty

Photo	Name	Contact Information
	Brian Fleming	Email 303-735-7496
	Brad Hindman

Emeritus Faculty

Photo	Name	Contact Information
	Fran Bagenal	Email (303) 492-2598
	John Bally	Email (303) 492-5786
	Peter Conti
	James Green	Email (303) 492-7712
	John Hart
	Jeffrey Linsky	Email 303-492-7838
	J. McKim Malville	Email 303-492-7022
	Richard McCray
	Michael Shull	Email (303) 492-7827
	Theodore Snow
	John Stocke	Email (303) 492-1521
	Gary Thomas

Business Manager

Photo	Name	Contact Information
	Steph Preo Business Manager	Email (303)492-2338

Staff

Photo	Name	Contact Information
	Gretchen Lang First-Year Advisor	Email 303-735-7571
	Troy Latta Graduate Program Assistant • Webmaster	Email 303-492-8914
	Francisco "Tito" Salas Fiske Planetarium Operations Manager	Email 303-492-3749
	Courtney Smith Academic Advisor	Email
	Rose Smith Observatory Manager	Email 303-492-6732

Graduate Students

Photo	Name	Contact Information
	Tatsuya Akiba	Email
	Brian Alden	Email (303) 492-7675
	Noora Alsaeed	Email
	Michelle Athay
	Neil Bassett	Email
	Patrick Behr
	Connor Bice	Email
	Tyler Bishop
	Catherine Blume
	Mattie Bowen
	Rachel Bowyer	Email
	Kiana Burton
	Elizabeth Butler NSF Graduate Research Fellow	Email
	Eryn Cangi NSF Graduate Research Fellow	Email
	Jay Chittidi
	Kyle Connour	Email
	Marcel Corchado Albelo
	Imogen Cresswell George Ellery Hale Fellow
	Fernando Cruz Aguirre
	Johnny Dorigo Jones	Email
	Girish Duvvuri
	Coni Echiburu
	Arika Egan	Email
	Anna Estes
	Hannalore Gerling-Dunsmore	Email
	Justus Gibson	Email
	Chris Gilly	Email
	Sajal Gupta
	Angi Harke-Hosemann NSF Graduate Research Fellow
	Alex Haughton
	Joshua Hibbard
	Brandon Hilliard
	Parker Hinton
	Ryan Hofmann	Email 480-734-3155
	Peri Johnson	Email
	Megan Kenny NSF Graduate Research Fellow
	Lily Kromyda
	Aylecia Lattimer
	Kirk Long
	Loren Matilsky	Email 303-492-7853
	Momchil Molnar	Email
	Jimmy Negus	Email 303-735-7693
	Jennie Paine NSF Graduate Research Fellow	Email
	Heshani Pieris
	Whitney Powers
	Hayley Roberts	Email
	Jorge Romero Minaya
	Aimee Schechter	Email
	Daniel Sega NASA FINESST Fellow	Email
	Ryan Skoletsky
	Kya Sorli
	Johnathan Stauffer
	Robby Stevens
	Cole Tamburri George Ellery Hale Fellow
	Peter Tatum
	Dennis Tilipman
	Isaiah Tristan
	Will Waalkes NSF Graduate Research Fellow	Email
	Pat Wachiraphan
	Samantha Walker NSF Graduate Research Fellow
	Amanda White	Email
	Andrew Wilcoski
	Emily Witt
	Alexander Zderic	Email