David
Marr

MIT (Neurotree)


Shimon
Ullman

Weizmann Institute (Neurotree)










Max
Born

Edinburgh (Physics Tree)


Niels
Bohr

Copenhagen University (Physics Tree)


Ralph H.
Fowler

Cambridge (Physics Tree)


Edward Arthur
Milne

Oxford (MathTree)


Subramanyan
Chandrasekhar

Chicago (Physics Tree)


Leon
Mestel

Trinity College, Cambridge (Physics Tree)


Allan Rex
Sandage

Mount Wilson-Palomar (Physics Tree)


Donald
Lynden-Bell

Cambridge (Physics Tree)


Jeremiah P.
Ostriker

Princeton (Physics Tree)


Jesse Wakefield
Beams

UVA (Physics Tree)


Leland Bradley
Snoddy

UVA (Physics Tree)


Edward Purdy
Ney

UMN (Physics Tree)


Robert Emil
Danielson

Princeton (Physics Tree)



Idith
Haber

Penn
(Options)

Idith HaberX