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

Group Members (WGSN)

Our Team

Chair

Susanne M Hoffmann

(Germany)

Past Chair

Eric Mamajek

(USA)

Assistant of Chair

Youla Azkarrula

(Indonesia)

Social Media Agent

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)

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)
Thierry Montmerle (France)
Ian Ridpath (UK)
B.S. Shylaja (India)

Xiaochun Sun (China)
Robert van Gent (Netherlands)
Hitoshi Yamaoka (Japan)

East Asian Subgroup

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

Oceanic Subgroup

Clive Ruggles, Rob van Gent, Susanne M Hoffmann, Youla Azkarrula)

Arabic Subgroup

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

Research

Consultants

Chris Cannon (Northern Dene, Alasak),

Wayne Horowitz (Babylonian & Gwich’in).

South Asian Subgroup

B.S. Shylaja, Susanne M Hoffmann


Constultants: Antonio Panaino, Bill Mak

Social Media Team

Sadegh Faghanpour, Susanne M Hoffmann, Eric Mamajek, Doris Vickers

Admin. Team

Susanne M Hoffmann, Eric Mamajek, 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!