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 Any members remaining Inactive for more than 10 years will be removed from the IAU lists.

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:12563. Number of Individual Members in the IAU Directory: 10015

These statistics refer to Active members. Please note also that these numbers to not include IAU members for which we do not have a date of birth.

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Name Location NCA adherence
Nelemans, Gijs Netherlands Netherlands
Nelmes, Susan United Kingdom United Kingdom
Nelson, Alistair H. United Kingdom United Kingdom
Nelson, Burt United States United States
Nelson, George Driver United States United States
Nelson, Lorne A. Canada Canada
Nelson, Richard P. United Kingdom United Kingdom
Nelson, Robert M. United States United States
Nemec, James Canada Canada
Nemiroff, Robert United States United States
Nesci, Roberto Italy Italy
Neslusan, Lubos Slovakia Slovakia
Ness, Jan-Uwe Spain Spain
Ness, Norman F. United States United States
Nesvadba, Nicole France France
Netzer, Hagai Israel Israel
Netzer, Nathan Israel Israel
Neuhaeuser, Ralph Germany Germany
Neukirch, Thomas United Kingdom United Kingdom
Neupert, Werner M. United States United States
Neustroev, Vitaly V. Finland Finland
Neves de Araujo, Jose Carlos Brazil Brazil
Newberg, Heidi Jo United States United States
Newman, Michael John United States United States
Newsom, Gerald H. United States United States
NGEOW , Chow Choong China Taipei China Taipei
Nguyễn, Thao Thi Viet Nam Viet Nam
Nguyễn, Lan Quynh Viet Nam Viet Nam
Nguyễn , Khanh Van Viet Nam Viet Nam
Nguyễn, Phuong Thi Minh Viet Nam Viet Nam
Nguyen-Quang, Rieu France France
NHA, Il Seong Korea, Rep of Korea, Rep of
Niarchos, Panagiotis George Greece Greece
Nicastro, Luciano Italy Italy
Nice, David J. United States United States
Nichols, Joy United States United States
Nickeler, Dieter H. Czech Republic Czech Republic
Nicolaidis, Efthymios Greece Greece
Nicolas, Kenneth Robert United States United States
Nicolet, Bernard Switzerland Switzerland
Nicoll, Jeffrey Fancher United States United States
Nicollier, Claude Switzerland Switzerland
Nicolson, George D. South Africa South Africa
Nicolson, Iain United Kingdom United Kingdom
Niedner, Malcolm B. United States United States
Niedzielski, Andrzej Poland Poland
Niell, Arthur E. United States United States
Nielsen, Krister E United States United States
Niemczura, Ewa Poland Poland
Nieuwenhuijzen, Hans Netherlands Netherlands
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Showing 101 to 150 of 244

Gender Distribution in the IAU

30-35 55 109 33.5 66.5
35-40 198 460 30.1 69.9
40-45 236 730 24.4 75.6
45-50 240 894 21.2 78.8
50-55 246 1039 19.1 80.9
55-60 202 950 17.5 82.5
60-65 167 891 15.8 84.2
65-70 136 876 13.4 86.6
70-75 115 863 11.8 88.2
75-80 79 629 11.2 88.8
80-85 31 255 10.8 89.2
85-90 11 133 7.6 92.4
90-95 5 41 10.9 89.1
95-100 4 7 36.4 63.6

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