Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Star Formation & Evolu (10) Interstellar Me (6) Astrobio (5) GRBs (5) High-Energy Pheno (5) Supernovae (5) Active Galactic Nu (3) Cosmo (3) Solar System/Planetary Sci (3) Astronomy Educa (2) Clusters of Galaxies/Large-scale Struc (2) Exopla (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) State Facet State City Facet City Membership Class Amateur Affiliate (1) Full Member (11) Facet Membership Class Division SPD (25) DPS (9) HAD (7) HEAD (5) DDA (4) Facet Division