Individual Members

Professional scientists whose research is directly relevant to some branch of astronomy are eligible for election as Individual Members. Individual Members are, normally, admitted by the Executive Committee on the proposal of a National Member.

Individual Members listed in the IAU Directory have a valid, public email, and are affiliated to at least one Division. They are labeled as "active members". For corrections and updates, please contact

Additionally, while only "active members" are listed in the IAU Directory, you may still search for active, inactive or deceased members in the search field to your right.

Total number of IAU members:12660. Number of Individual Members in the IAU Directory: 10086

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Name Location NCA adherence
Raadu, Michael A. Sweden Sweden
Raassen, Ion Netherlands Netherlands
Rabbia, Yves France France
Rabello-Soares, Maria Cristina A. Brazil Brazil
Rabinowitz, David L United States United States
Rabolli, Monica Argentina Argentina
Racine, Rene Canada Canada
Radeva, Veselka Siderova Bulgaria Bulgaria
Radford, Simon John Elliott United States United States
Radick, Richard R. United States United States
Radiman, Iratio Indonesia Indonesia
Raedler, K. H. Germany Germany
Rafanelli, Piero Italy Italy
Rafelski, Marc United States United States
Rafert, James Bruce United States United States
Rafferty, David Germany Germany
Rafferty, Theodore J. United States United States
Raga, Alejandro Cristian Mexico Mexico
Raharto, Moedji Indonesia Indonesia
Rahimov, Ismail A. Russian Federation Russian Federation
rahmani, hadi France France
Rahoma, Walid Ali Ahmed Egypt Egypt
Rahvar, Sohrab Iran, Islamic Rep of Iran, Islamic Rep of
Raimondo, Gabriella Italy Italy
Raiteri, Claudia Maria Italy Italy
Rajagopal, Jayadev Kumar United States United States
Raju, Vasundhara India India
Ralchenko, Yuri United States United States
Ramadurai, Souriraja India India
Ramella, Massimo Italy Italy
Ramelli, Renzo G.E. Switzerland Switzerland
Ramírez, Jose M. Venezuela Venezuela
Ramos-Larios, Gerardo Mexico Mexico
Rampazzo, Roberto Italy Italy
Ramsey, Lawrence W. United States United States
Ramstedt, Sofia Sweden Sweden
Ranalli, Piero Italy Italy
Rand, Richard J. United States United States
Randall, Scott W. United States United States
Randich, Sofia Italy Italy
Rangarajan, K. E. India India
Rankin, Joanna M. United States United States
Rank-Lueftinger, Theresa Austria Austria
Ransom, Scott M. United States United States
Rao, A. Pramesh India India
Rao, Arikkala Raghurama India India
Rao, M. N. United States United States
Rao, N. Kameswara India India
Rao, Pasagada Vivekananda India India
Rao, Ramprasad P United States United States
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