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 (1) Facet State City Annapolis (2) Athens (1) Baltimore (3) Bethesda (1) Boulder (1) College Park (2) Fairfax (1) Greenbelt (23) Laurel (1) Potomac (2) Silver Spring (1) Trenton (1) Wallingford (1) Washington (4) (-) Woodstock (1) Facet City Membership Class Full Emeritus Member (1) Facet Membership Class Division (-) SPD (1) Facet Division Showing 1-1 of 1 results Gordon Holman Full Emeritus Member Affiliation NASA's GSFC State/Province MD Country United States