Rudolf Ernst
Peierls

Oxford (Physics Tree)


Hans Albrecht
Bethe

Cornell (Physics Tree)


Edwin E.
Salpeter

Cornell (Physics Tree)






Owen Haddon
Wansbrough-Jones

Cambridge (Physics Tree)


James
Gray

Cambridge University & The Marine Biological Association, Plymouth (Neurotree)


Detlev W.
Bronk

Penn (Neurotree)


Haldan Keffer
Hartline

Rockefeller (Neurotree)


Richard Julius
Pumphrey

Cambridge (Physics Tree)


Rudolf Ernst
Peierls

Oxford (Physics Tree)


Paul Adrien Maurice
Dirac

Florida State (Physics Tree)


Maurice Henry Lecorney
Pryce

UBC (Physics Tree)


Fred
Hoyle

Cambridge


Frank Watson
Dyson

Royal Greenwich Observatory (Physics Tree)


Charles Rundle
Davidson

Royal Greenwich Observatory (Physics Tree)


Harold Spencer
Jones

Royal Greenwich Observatory (Physics Tree)


Thomas
Gold

Cornell


Fred
Hoyle

Cambridge


Leon
Mestel

Trinity College, Cambridge


Walter
Baade

Mount Wilson Observatory


Edwin Powell
Hubble

Mount Wilson Observatory




Allan Rex
Sandage

Mount Wilson-Palomar (Physics Tree)





Nikolaos
Kylafis

University of Crete, Greece
(Options)

Contantinos
Pavlakis

University of Crete, Greece (Physics Tree)

Emmanuel
Xilouris

National and Kapodistrian University of Athens

Angelos
Nersesian

National and Kapodistrian University of Athens

Evangelos-Dimitrios
Paspaliaris

University of Thessaloniki, Greece

Angelos
Misiriotis

University of Crete, Greece

Dimitrios
Giannios

Purdue (Physics Tree)

Simon
Litchfield

University of Crete, Greece (Physics Tree)

Pablo
Reig

Foundation for Research and Technology Hellas (FORTH)

Silvia Martínez
Núñez

University of Valencia, Spain (Physics Tree)

Pere
Blay

University of Valencia, Spain (Physics Tree)

Elisa
Nespoli

University of Valencia, Spain (Physics Tree)

Leonardos
Gkouvelis

University of Valencia, Spain

Nikolaos KylafisX