- Amitabh (SAC/ISRO)
- Dai Asoh (JAXA)
- Varun Bhalerao (IIT Bombay)
- Satadru Bhattacharya (SAC/ISRO)
- Sriram Saran Bhiravarasu (SAC/ISRO)
- Xing Bian (CAS) [remote]
- Alexey Bobrick (Technion Institute)
- Luigi Cacciapuoti (ESA) [remote]
- Enrico Cappellaro (INAF - Osservatorio Astronomico di Padova)
- Tirtha Pratim Das (ISRO)
- Philippe Gläser (TU Berlin)
- Na'ama Hallakoun (Weizmann Institute) [remote]
- Joris van Heijningen (UC Louvain)
- Jiju John (LEOS/ISRO)
- Seiji Kawamura (Nagoya University) [remote]
- Taichi Kawamura (University of Paris City, IPGP)
- A. S. Kiran Kumar (ISRO)
- Andrea Melandri (INAF - Osservatorio Astronomico di Roma)
- Sanjit Mitra (IUCAA)
- Marco Muccino (INFN LNF)
- Yosio Nakamura (UT Institute of Geophysics) [remote]
- Shyama Narendranath (URSC/ISRO)
- Tsvi Piran (Hebrew University)
- Silvia Piranomonte (INAF - Osservatorio Astronomico di Roma)
- Sendhil Raja (RRCAT)
- Pau Amaro Seoane (Polytechnic U. Valencia) [remote]
- Alberto Sesana (Università di Milano-Bicocca)
- Surinder P Singh (NPL)
- Shreevathsa Chalathadka Subrahmanya (U. Hamburg)
- Martina Toscani (L2I - Toulouse) [remote]