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: 12754 (of which 1224 are Junior members). Number of Active Individual and Junior Members in the IAU Directory: 12383.


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
Jabiri, Abdelhadi Morocco Morocco
Jablonka, Pascale Switzerland Switzerland
Jáchym, Pavel Czech Republic Czech Republic
Jack, Dennis Mexico Mexico
Jackson, Bernard V. United States United States
Jackson, Carole A. Australia Australia
Jackson, James M. United States United States
Jackson, John Charles United Kingdom United Kingdom
Jackson, Neal J. United Kingdom United Kingdom
Jackson, Peter D. United States United States
Jackson, William M. United States United States
Jacob, Andrew Australia Australia
Jacob, Uri Israel Israel
Jacobs, Carla Belgium Belgium
Jacobs, Christopher S. United States United States
Jacobson, Robert A. United States United States
Jacobson, Seth Andrew United States United States
Jacoby, George H. United States United States
Jacq, Thierry France France
Jäggi, Adrian Switzerland Switzerland
Jaelani, Anton Timur (Junior Member) Indonesia Indonesia
Jafarzadeh, Shahin Norway Norway
Jafelice, Luiz Carlos Brazil Brazil
Jaffe, Andrew H United Kingdom United Kingdom
Jaffe, Daniel T. United States United States
Jaffe, Walter Joseph Netherlands Netherlands
Jaffe, Yara L Chile Chile
Jagannathan, Preshanth (Junior Member) United States United States
Jagirdar, Rukmini India India
Jah, Moriba Kemessia United States United States
Jahnke, Knud Germany Germany
Jain, Deepak India India
Jain, Kiran United States United States
Jain, Rajeev Kumar India India
Jain, Rajmal India India
Jaisawal, Gaurava Kumar (Junior Member) Denmark Denmark
Jakimiec, Jerzy Poland Poland
Jakobsen, Peter Denmark Denmark
Jakobsson, Pall Iceland Iceland
Jakubik, Marian Slovakia Slovakia
Jalali, Mir Abbas United States Iran, Islamic Rep of
Jallod, Uday Etaiwi (Junior Member) Iraq Iraq
Jamar, Claude A.J. Belgium Belgium
James, Alexander W (Junior Member) United Kingdom Spain
James, Bethan L United States United States
James, Carol Renee United States United States
James, Clancy William Australia Australia
Jameson, Katherine E (Junior Member) Australia Australia
Jamrozy, Marek Poland Poland
Janches, Diego United States United States
  1 | 2 | 3 | 4 | 5 Next »
Showing 1 to 50 of 241

Search Members