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 iauinfos@iap.fr. 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:12609. Number of Individual Members in the IAU Directory: 10042

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
Spaans, Marco Netherlands Netherlands
Spadaro, Daniele Italy Italy
Spagna, Alessandro Italy Italy
Spallicci di Filottrano, Alessandro D.A.M. France France
Sparke, Linda United States United States
Sparks, William Brian United States United States
Spavone, Marilena Italy Italy
Spekkens, Kristine Canada Canada
Spencer, John Howard United States United States
Spencer, John R. United States United States
Spencer, Locke Dean Canada Canada
Spencer, Ralph E. United Kingdom United Kingdom
Spergel, David N. United States United States
Spiegel, Edward A United States United States
Spinelli, Patrícia Figueiró Brazil Brazil
Spinoglio, Luigi Italy Italy
Spite, François M. France France
Spite, Monique France France
Spitoni, Emanuele Italy Italy
Spoljaric, Drago Croatia, the Republic of Croatia, the Republic of
Spoto, Federica France France
Sprague, Ann Louise United States United States
Springel, Volker Germany Germany
Spruit, Hendrik C. Germany Germany
Spurny, Pavel Czech Republic Czech Republic
Spurzem, Rainer Germany Germany
Spyromilio, Jason Germany Germany
Spyrou, Nicolaos Greece Greece
Squires, Gordon K. United States United States
Srama, Ralf Germany Germany
Richard, Richard A. United States United States
Sreekumar, Parameswaran India India
Sreenivasan, S. Ranga Canada Canada
Srianand, Raghunathan India India
Sridhar, Seshadri India India
Sridharan, Tirupati K. United States United States
Srinivasan, Ganesan India India
Srivastava, Abhishek Kumar India India
Srivastava, Dhruwa Chand India India
Srivastava, Nandita India India
Stacey, Gordon J. United States United States
Stachowski, Grzegorz S Poland Poland
Stadel, Joachim Gerhard Switzerland Switzerland
Stagg, Christopher Canada Canada
Staguhn, Johannes Gunter United States United States
Stahl, H. Philip United States United States
Stahl, Otmar Richard Germany Germany
Stahler, Steven W. United States United States
Stairs, Ingrid H. Canada Canada
Stallard, Thomas S. United Kingdom United Kingdom
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Showing 751 to 800 of 1045

Gender Distribution in the IAU

AGE RANGE Nº of WOMEN Nº of MEN % of WOMEN % of MEN
30-35 60 111 35.1 64.9
35-40 199 468 29.8 70.2
40-45 235 731 24.3 75.7
45-50 239 901 21.0 79.0
50-55 247 1038 19.2 80.8
55-60 201 946 17.5 82.5
60-65 169 897 15.9 84.1
65-70 137 874 13.6 86.4
70-75 116 879 11.7 88.3
75-80 76 622 10.9 89.1
80-85 31 253 10.9 89.1
85-90 11 131 7.7 92.3
90-95 5 40 11.1 88.9
95-100 4 8 33.3 66.7

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