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 Interstellar Me (3) Star Formation & Evolu (2) Active Galactic Nu (1) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Exopla (1) Galaxy Formation & Evolu (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Supernovae (1) (-) Astronomy Educa (2) (-) Galactic Structure & Stellar Populat (1) State (-) MD (2) Facet State City Alexandria (1) Arnold (1) Baltimore (39) Bethesda (1) Catonsville (1) Columbia (1) Elkton (1) Gaithersburg (2) Germantown (1) Greenbelt (10) Laurel (6) Marina (1) Marriottsville (1) Philadelphia (1) Potomac (1) San Marcos (1) Severna Park (1) Silver Spring (2) Tempe (1) Washington (3) (-) Ellicott City (2) Facet City Membership Class Amateur Affiliate (1) Full Member (1) Facet Membership Class Division Facet Division Showing 1-2 of 2 results Ron Farris Amateur Affiliate Affiliation State/Province MD Country United States Brandon Lawton Full Member Affiliation STScI State/Province MD Country United States