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 Solar System/Planetary Sci (2) Cosmo (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) State CO (1) IL (1) MD (4) NY (1) OK (1) TN (1) Facet State City Facet City Membership Class AM (1) E (1) F (3) GR (4) JR (1) Facet Membership Class Division DPS (4) HEAD (3) LAD (2) SPD (1) Facet Division