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 Heliophy (8) Exopla (5) Solar System/Planetary Sci (4) Star Formation & Evolu (3) Active Galactic Nu (2) Cosmo (2) Astronomy Educa (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) GRBs (1) High-Energy Pheno (1) Supernovae (1) (-) Astrobio (3) (-) Clusters of Galaxies/Large-scale Struc (2) (-) Interstellar Me (1) State OR (1) (-) MD (4) Facet State City Baltimore (7) Bethesda (1) Laurel (2) Marriottsville (1) Silver Spring (1) Towson (1) Washington (3) (-) Greenbelt (4) Facet City Membership Class Div Affil - DPS (1) F (15) (-) Full Member (4) Facet Membership Class Division DPS (1) HEAD (1) Facet Division Showing 1-4 of 4 results