Planet Earth
@iau-wgsn.bsky.social
iau.star.name
International Astronomical Union WGSN

Group Members (WGSN)

IAU-Working Group on Star Names

Our Core Team

Chair

Susanne M Hoffmann

(Germany)

Past Chair

Eric Mamajek

(USA)

Assistant of Chair

Youla Azkarrula

(Indonesia)

Social Media Manager

M. Sadegh Faghanpour

(Iran)

Arabic Name-Group Lead

Danielle Adams

(USA)

Chinese Star Name Research

Boshun Yang

(China)

Etymology Councillor

Doris Vickers

(Austria)

General Councillor

J. Matthias Determann

(Qatar)

Education & Outreach

Sze-leung Cheung (Hong Kong)
Daniel Cunnama (South Africa)
Yunli Shi (China)
B.S. Shylaja (India)
Carlos Viscasillas Vázquez (Lithuania)

Cultural Astronomy

Khalid Al-Ajaji (Saudi Arabia)
Juan Antonio Belmonte (Spain)
Steven R. Gullberg (USA)
Duane Hamacher (Australia)
Roland Laffitte (France)
Alejandro Lopez (Argentina)

Javier Mejuto (Honduras)
Clive Ruggles (UK)

Other Researchers

Paul Baki (Kenya)
Haocheng Lü (China)
Thierry Montmerle (France)
Ian Ridpath (UK)
Xiaochun Sun (China)

Mayank Vahia (India)
Robert van Gent (Netherlands)
Hitoshi Yamaoka (Japan)

Group Structure

From knowledge contributors (basically all scholars on Earth)

through the circles of WGSN consultants, WGSN voting members, and the WGSN Neutral Committee.

Enter the group as WGSN consultant

WGSN aims for scientific accuracy and historical correctness to represent as many cultures as possible (and as permitted) in a respectful way. We encourage all knowledgeable scholars to consult us, at least in written form, by adding knowledge to the All Skies Encyclopaedia (ASE)as our repository. 

Scholars with strong knowledge in a relevant field (e.g. a specific culture) who frequently further our work may become “Consulting Members”. They will be granted access to contribute their knowledge to the ASE. 

There are strict editing rules, as we are developing an interdisciplinary dictionary that we want to be useful for researchers and educators alike. Standardised forms and clearly defined, consistently used terminology help outsiders (researchers from all academic cultures, teachers/educators, etc.) to easily & quickly find the information they are looking for.

Exclusion

Anyone who acts contrary to the ASE edit rules after repeated warnings shall have their rights withdrawn.

We appreciate all advice from within and outside the group on the correctness, accuracy and socio-political appropriateness of our work. However, we will remove any WGSN board member who hinders the group’s work on adopting names (generally or in a specific research field or area of action), or whose work does not accord with the rules of good scientific practice (e.g. intentionally, deliberately or even maliciously leaves out works by other scholars or specific source corpora).

Exclusion would require a unanimous decision of the Neutral Committee. 

WGSN as ‘heavenly hosts’

Responsibility

Setting global standards bears many huge responsibilities (towards peoples and scholars in different research fields). In terms of research opinions, we try to be as objective as possible. 

By definition, researchers at WGSN will share their research opinions (e.g. in identifications of star names), but we also list “previous” or other opinions to make knowledge traceable: many star names have experienced shifts or changes (of spelling, wording, translation to other languages…). We document this to the best of our knowledge in our All Skies Encyclopaedia (ASE).

East Asian Name Group

 Yang Boshun, Lü Haocheng, Sun Xiaochun, Shi Yunli, Cheung Sze-Leung, Susanne M Hoffmann

Australasian Name Group

Clive Ruggles, Rob van Gent, Duane Hamacher, Susanne M Hoffmann, Youla Azkarrula

Arabic Name Group

Danielle Adams, Khalid Al-Ajaji, Matthias Determann,  Sadegh Faghanpour, Roland Laffitte. 

South Asian Name Group

B.S. Shylaja, Mayank Vahia, Sadegh Faghanpour, Susanne M Hoffmann

Constultants: Antonio Panaino, Bill Mak

Egyptian Name Group

Juan Belmonte, Alicia Maravelia, Susanne M Hoffmann

American Name Group

 Steven R. Gullberg, Alejandro Lopez, Susanne M Hoffmann

CARE principles Guards

 Duane Hamacher, Alejandro Lopez, Clive Ruggles, Steven R. Gullberg, Susanne M Hoffmann

External Research
Consultants

Chris Cannon (Northern Dene, Alaska),

Wayne Horowitz (Babylonian & Gwich’in).

Social Media Team

Sadegh Faghanpour, Susanne M Hoffmann

Admin. Team

Susanne M Hoffmann, Eric Mamajek, Matthias Determann, Clive Ruggles

Admin. Consultants

Steven Gullberg, Alejandro Lopez, Thierry Montmerle

Former Members

Pasachoff, Jay (passed away in 2022)

Beatriz Garcia (left the group in 2025)

Want to join us?

Please contact the Chair!