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 (-) Astronomy Educa (1) (-) Interstellar Me (1) State (-) MD (1) Facet State City Alexandria (1) Arnold (1) Baltimore (37) Bethesda (1) Boulder (2) Catonsville (1) College Park (5) Crownsville (1) Derwood (1) Gaithersburg (2) Germantown (1) Greenbelt (17) Laurel (6) Marriottsville (1) Philadelphia (1) Potomac (1) Severna Park (1) Silver Spring (3) Tempe (1) Towson (1) Washington (6) (-) Ellicott City (1) Facet City Membership Class Amateur Affiliate (1) Full Emeritus Member (1) (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Brandon Lawton Full Member Affiliation STScI State/Province MD Country United States