Individual and Junior Members

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

Junior scientists who have completed their PhD studies between 2015 and 2020 and who are in the initial phase of the career of a professional researcher in some branch of astronomy or a related field may be admitted to the Union by the Executive Committee as Junior Members, for a period not exceeding 6 years.

Individual and Junior 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 3 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.

For gender statistics click here.

Total number of IAU Individual and Junior members: 12737 (of which 1224 are Junior members). Number of Active Individual and Junior Members in the IAU Directory: 12372.


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
Cioni, Maria-Rosa L. Germany Germany
Ciotti, Luca Italy Italy
Cirkovic, Milan M. Serbia, Republic of Serbia, Republic of
Ciroi, Stefano Italy Italy
Cisewski, Jessi United States United States
Civis, Svatopluk Czech Republic Czech Republic
Claeskens, Jean-François Belgium Belgium
Claria, Juan Argentina Argentina
Clark, Barry G. United States United States
Clark, Christopher Jonathan Redfern United States United States
Clark, David M. Mexico Mexico
Clark, Frank Oliver United States United States
Clark, George W. United States United States
Clark, Thomas Alan Canada Canada
Clarke, David United Kingdom United Kingdom
Clarke, David A. Canada Canada
Clarke, John T. United States United States
Clarke, Tracy E. United States United States
Clarkson, Chris South Africa South Africa
Claudi, Riccardo U. Italy Italy
Claussen, Mark J. United States United States
Clavel, Jean Netherlands Netherlands
Clavel, Maïca France France
Clay, Roger Australia Australia
Clayton, Donald D. United States United States
Clear, Christian (Junior Member) United Kingdom United Kingdom
Cleeves, Lauren Ilsedore United States United States
Clegg, Andrew W. United States United States
Clegg, Robin E.S. United Kingdom United Kingdom
Clem, James L. United States United States
Clemens, Dan P. United States United States
Clement, Christine Canada Canada
Clementini, Gisella Italy Italy
Clements, David L United Kingdom United Kingdom
Clesse, Sébastien Belgium Belgium
Clette, Frédéric Belgium Belgium
Cliver, Edward W. United States United States
Clocchiatti, Alejandro Chile Chile
Close, Sigrid United States United States
Cloutier, Ryan (Junior Member) Canada Canada
Clowe, Douglas I. United States United States
Clowes, Roger G. United Kingdom United Kingdom
Clube, Kim L. United Kingdom United Kingdom
Cluver, Michelle E. Australia Australia
Coates, Andrew J United Kingdom United Kingdom
Cochran, Anita L. United States United States
Cochran, William David United States United States
Cockcroft, Robert Canada Canada
Codella, Claudio Italy Italy
Cofano, Alessandra (Junior Member) Italy Italy
« Previous 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 Next »
Showing 501 to 550 of 783

Search Members