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 Exopla (15) Heliophy (13) Solar System/Planetary Sci (12) Star Formation & Evolu (11) Active Galactic Nu (10) Astrobio (7) Interstellar Me (7) Astronomy Educa (6) Cosmo (6) GRBs (6) High-Energy Pheno (6) Supernovae (6) Galactic Structure & Stellar Populat (4) Clusters of Galaxies/Large-scale Struc (3) (-) Galaxy Formation & Evolu (10) State DC (1) ON (1) (-) MD (10) Facet State City Alexandria (1) Baltimore (38) Belmont (1) Boulder (1) College Park (1) Columbia (2) Crownsville (1) Ellicott City (1) Gaithersburg (1) Germantown (1) Honolulu (1) Laurel (1) Marriottsville (1) Mountain View (1) Silver Spring (1) Socorro (1) Washington (1) (-) Greenbelt (10) Facet City Membership Class Div Affil - LAD (1) Full Member (9) Facet Membership Class Division HEAD (4) LAD (2) Facet Division Showing 1-10 of 10 results