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 Galaxy Formation & Evolu (5) Clusters of Galaxies/Large-scale Struc (4) Cosmo (3) Galactic Structure & Stellar Populat (3) Star Formation & Evolu (3) Active Galactic Nu (2) Astronomy Educa (2) Exopla (2) Interstellar Me (2) Solar System/Planetary Sci (2) Astrobio (1) State AL (1) AZ (2) CA (7) CO (2) DC (1) FL (2) IL (1) IN (1) MA (8) MD (2) MI (2) MN (1) NC (2) ND (1) NH (1) NJ (1) NM (1) NY (2) OH (3) OR (2) PA (2) SC (2) TX (1) UT (2) WA (2) WI (3) WV (1) WY (1) Facet State City Facet City Membership Class Amateur Affiliate (1) Full Emeritus Member (1) Full Member (5) Facet Membership Class Division Facet Division