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Org Chart

Gregory Byrne*
 
Astromaterials Research & Exploration Science Division (XI)
Cynthia A. Evans, Chief
Lisa F. Pace, Deputy Chief
Tracy A. Calhoun, Associate Chief
Douglas W. Ming, Chief Scientist
Francis M. McCubbin, Chief Scientist for Astromaterials
Paul A. Abell, Chief Scientist
Jer-chyi Liou, Chief Scientist Orbital Debris, XA
Merrell M. Skipper, Administrative Officer
Toni M. Townsend, Secretary (AWD)
 
Matrixed Support
Daniel Zapata, Budget
Michael D. Andrews, Budget
 
 
 
 
 
 
 
 
 
 
 
 
 
Astromaterials Acquisition
& Curation Office (XI2)

Ryan A. Zeigler, Manager
Kevin Righter, Deputy Manager
Debra German, Secretary (AWD)
Astromaterials Research Office (XI3)
David S. Draper, Manager
Lindsay D. Keller, Deputy Manager
Toni M. Townsend, Secretary (AWD)
Exploration Science Office (XI4)
Tracy A. Calhoun, Manager
Joseph A. Hamilton, Deputy Manager*
Debra German, Secretary (AWD)
Hypervelocity Impact
& Orbital Debris Office (XI5)

Eric L. Christiansen, Manager
Toni M. Townsend, Secretary (AWD)
 
 
 
 
 
 
 
 
Judith H. Alton
Marc D. Fries
Amanda D. Gaspard**
Andrea D. Harrington
Mary K. Luckey
Keiko Nakamura-Messenger
Julie L. Mitchell
Aaron B. Regberg
Michael E. Zolensky
Jeremy W. Boyce
Aaron S. Burton
Mark J. Cintala
Samuel J. Lawrence
Scott R. Messenger
David W. Mittlefehldt
Richard V. Morris
Elizabeth B. Rampe
Justin I. Simon
Michael E. Evans
Kenton R. Fisher
Lee D. Graham
John E. Gruener
Rob R. Landis
David E. Melendrez
Randall C. Moore
Paul B. Niles
Susan K. Runco
William L. Stefanov
John Bacon
Timothy F. Kennedy
Dana M. Lear
Susan M. Lederer
Mark J. Matney
* On Rotation   ** Rotation LD