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 Exopla (1) (-) Solar System/Planetary Sci (1) State AZ (1) CA (1) MA (10) PA (1) TX (1) VA (1) (-) MD (1) Facet State City Alexandria (1) Baltimore (18) Bern (1) Bethesda (3) Boulder (1) Chevy Chase (1) College Park (8) Ellicott City (1) Gaithersburg (2) Germantown (1) Glenn Dale (1) Greenbelt (12) Hampstead (1) Hanover (1) Houston (1) Laurel (8) Marina (1) Marriottsville (1) Potomac (1) Rockville (1) San Marcos (1) Silver Spring (4) Tempe (1) Tucson (1) Washington (3) (-) Cambridge (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DPS (1) Facet Division Showing 1-1 of 1 results Ian Wong Full Member Affiliation NASA GSFC State/Province MD Country United States