Junior Members

Junior scientists who have completed their PhD studies between 2016 and 2021 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.

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 iauinfos@iap.fr. Any members remaining Inactive for more than 3 years will be removed from the IAU lists.

For combined Individual and Junior Members click here.

For the Working Rules pertaining to Junior membership click here.

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 Junior members: 891.  Number of Active Junior Members in the IAU Directory: 885.


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Name▼ Location NCA adherence
Hacar, Alvaro Netherlands Netherlands
Hagelberg, Janis Switzerland Switzerland
Hakim, Kaustubh Switzerland Netherlands
Halder, Prithish India India
Hale, Catherine Laura United Kingdom Australia
Hall, Oliver James Netherlands Netherlands
Hambleton, Kelly Marie United States United States
Hamed, Gamal Edin Mohamed Egypt Egypt
Hamers, Adrian Sven Germany United States
HAN, Jun China, Nanjing China, Nanjing
Harrison, Christopher Mark United Kingdom United Kingdom
Harutyunyan, Arus Armenia Armenia
Harwood, Jeremy James United Kingdom United Kingdom
Hasan, Ahmed Iraq Turkey
Hashim, Norsiah Malaysia Malaysia
Hassanin, Alshaimaa Saad Egypt Egypt
Hazra, Gopal Ireland Ireland
HE, Yuxin China, Nanjing China, Nanjing
HE, Zhanke China, Nanjing China, Nanjing
Henault-Brunet, Vincent Canada Canada
Herbst, Sheldon Rhameez South Africa South Africa
Herenz, Edmund Christian Chile Germany
Hernandez Santisteban, Juan Venancio United Kingdom Netherlands
Hernitschek, Nina United States United States
Hirschauer, Alec Seth United States United States
Holdsworth, Daniel L United Kingdom United Kingdom
Holgado Alijo, Gonzalo Spain Spain
Homan, Ward Belgium Belgium
Honková, Michaela Czech Republic Czech Republic
Hottier, Clément France France
HOU, Junfeng China, Nanjing China, Nanjing
HOU, Wen China, Nanjing China, Nanjing
HOU, Yijun China, Nanjing China, Nanjing
Hrodmarsson, Helgi Rafn Netherlands Netherlands
HU, Yiming China, Nanjing China, Nanjing
HUANG, Jing China, Nanjing China, Nanjing
HUANG, Yang China, Nanjing China, Nanjing
Hueyotl-Zahuantitla, Filiberto Mexico Mexico
Hunt, Lucas R United States United States
Hussein, Hussein Mohamed Farid Egypt Egypt
Hutschenreuter, Sebastian Netherlands Netherlands
Hutter, Anne Netherlands Netherlands
Huybrighs, Hans L.F. Netherlands Netherlands

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