Karl Christian
Bruhns

Universität Leipzig


Hermann Carl
Vogel

Leibniz Institute, Germany (Physics Tree)
?






Otto
Struve

UC Berkeley (Physics Tree)


Hugo
Gyldén

Stockholms observatorium


Carl
Charlier

University of Lund


Elis
Strömgren

Copenhagen University (Physics Tree)



Louis George
Henyey

UC Berkeley
(Options)

Peter Herman
Bodenheimer

UC Santa Cruz (Physics Tree)


Randi L.
Cohen

UC Santa Cruz (Physics Tree)

William George
Mathews

UC Santa Cruz (Physics Tree)

Joel Norman
Bregman

University of Michigan (Physics Tree)

Roland
Svensson

Stockholm Observatory

Sidney Bailey
Parsons

UT Austin (Physics Tree)

Frederick Carlton
Bruhweiler

Catholic University (Physics Tree)

William B.
Hubbard

University of Arizona (Physics Tree)


Allen W
Shafter

SDSU (Physics Tree)

John M.
Scalo

UT Austin

Aimee A.
Norton

UCLA (Physics Tree)

Tham
Tran

UCLA (Physics Tree)

Daryl G.
Parker

UCLA (Physics Tree)

Louis HenyeyX