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 State (-) MD (2) Facet State City , Greenbelt (1) Accokeek (1) Adelphi (1) Alexandria (3) Amherst (1) Annapolis (6) Ardmore (1) Arnold (1) Athens (1) Austin (1) Baltimore (208) Belmont (1) Bern (1) Bethesda (8) Bloomington (1) Boulder (6) Brentwood (1) Brockport (1) Calverton (1) Cambridge (2) Catonsville (3) Central (1) Chevy Chase (2) Clemson (1) College Park (47) Colora (1) Columbia (5) Crownsville (2) Damascus (2) Derwood (2) Detroit (1) Edgewater (2) Elkridge (1) Elkton (1) Ellicott City (5) Fairfax (3) Flagstaff (1) Frostburg (1) Gaithersburg (4) Gambrills (2) Germantown (1) Glenn Dale (1) Greenbelt (156) Hampstead (1) Hanover (1) Honolulu (2) Houston (1) Hyattsville (1) Jessup (1) Kensington (1) La Jolla (1) Lanham (2) Laurel (28) Leiden (1) Marina (1) Marriottsville (1) Melbourne (1) Middle River (1) Mountain View (2) Mount Airy (2) New York (1) North Potomac (1) Owings (1) Owings Mills (1) Pasadena (1) Philadelphia (1) Pikesville (1) Potomac (3) Rochester (1) Rockville (4) Rome (1) Salisbury (1) San Diego (1) San Marcos (1) Scaggsville (1) Seabrook (1) Severna Park (1) Shirley (1) Silver Spring (17) SILVER SPRING (1) Socorro (1) Stevenson (1) Sykesville (2) Takoma Park (1) Tempe (1) Towson (2) Tracys Landing (1) Trenton (1) Tucson (3) Villanova (1) Wallingford (1) Washington (21) Washington Grove (1) Wheaton (1) Winter Park (1) Woodstock (1) (-) Bowie (2) Facet City Membership Class Full Emeritus Member (1) Full Member (1) Facet Membership Class Division HEAD (2) Facet Division Showing 1-2 of 2 results John W Mitchell Full Member Affiliation NASA/GSFC State/Province MD Country United States David Thompson Full Emeritus Member Affiliation NASA's GSFC State/Province MD Country United States