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 (8) Astrobio (4) Galactic Structure & Stellar Populat (4) Star Formation & Evolu (3) Astronomy Educa (2) Exopla (2) Galaxy Formation & Evolu (2) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Interstellar Me (1) State AB (1) AL (2) AZ (1) CA (9) CO (1) CT (1) GA (1) MA (3) Madhya Pradesh (1) MD (1) NC (1) ND (1) NJ (1) NM (2) NY (2) OR (1) PA (1) UT (1) VA (2) WA (3) Facet State City Facet City Membership Class Facet Membership Class Division HEAD (1) LAD (1) Facet Division