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) Exopla (5) GRBs (4) High-Energy Pheno (4) Interstellar Me (4) Supernovae (4) Star Formation & Evolu (3) Astrobio (2) Galaxy Formation & Evolu (2) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galactic Structure & Stellar Populat (1) Heliophy (1) (-) Astronomy Educa (1) State (-) MD (1) Facet State City Alexandria (1) Arnold (1) Baltimore (17) Bethesda (1) Catonsville (1) Columbia (1) Elkton (1) Ellicott City (2) Gaithersburg (2) Greenbelt (7) Laurel (6) Marriottsville (1) Philadelphia (1) Potomac (1) San Marcos (1) Severna Park (1) Tempe (1) Washington (2) (-) Germantown (1) Facet City Membership Class Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Bryan Field Full Member Affiliation Department of Energy State/Province MD Country United States