Pierre-Simon
Laplace

(Physics Tree)


Nathaniel
Bowditch

Harvard (Physics Tree)


Joseph
Henry

Smithsonian Institution


Matthew Fontaine
Maury

US Naval Observatory


Sears Cook
Walker

US Naval Observatory


Benjamin
Peirce

Harvard (MathTree)


Simon
Newcomb

Johns Hopkins


Heinrich Wilhelm
Dove

Universität Berlin (Meteorology Tree)


Johann Franz
Encke

Universität Berlin


Franz Friedrich Ernst
Brünnow

University of Michigan


Nathaniel
Bowditch

Harvard (Physics Tree)


Sears Cook
Walker

US Naval Observatory


Benjamin
Peirce

Harvard (MathTree)


Asaph
Hall

Harvard


William
Harkness

U.S. Naval Observatory

Ormond
Stone

UVA
(Options)


Keivin
Burns

University of Pittsburgh

Herbert Rollo
Morgan

U.S. Naval Observatory

Heber Doust
Curtis

University of Michigan

Robert Methven
Petrie

Dominion Astrophysical Observatory

Helen Dodson
Prince

University of Michigan

Orren Cuthbert
Mohler

University of Michigan

Kenneth Osborne
Wright

Dominion Astrophysical Observatory


Balfour Stanley
Whitney

University of Oklahoma

Raymond Hiram
Wilson

NASA Headquarters

Robert Stanley
Alexander

Washburn University


Herbert Alonzo
Howe

University of Denver

Albert William
Recht

University of Denver

Ormond StoneX