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 (4) GRBs (3) High-Energy Pheno (3) Interstellar Me (3) Supernovae (3) Astrobio (1) Astronomy Educa (1) Galaxy Formation & Evolu (1) Heliophy (1) (-) Star Formation & Evolu (1) State WA (1) (-) MD (1) Facet State City Alexandria (1) Amherst (1) Baltimore (36) Boulder (1) Damascus (1) Derwood (1) Elkton (1) Ellicott City (2) Germantown (1) Greenbelt (11) Hyattsville (1) Laurel (1) Marina (1) Marriottsville (1) Melbourne (1) San Marcos (1) Scaggsville (1) Silver Spring (3) Washington (5) (-) College Park (1) Facet City Membership Class Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results John Carr Full Member Affiliation University of Maryland State/Province MD Country United States