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 (1) (-) Exopla (1) State NY (1) Facet State City Annapolis (1) Arecibo (1) Atlanta (1) Baltimore (1) Beijing (1) Bethesda (1) Boulder (1) Calgary (1) Cambridge (2) Carlisle (1) Carrollton (1) Chadds Ford (1) Chapel Hill (1) Charles Town (1) Charlottesville (2) Chester (1) College Station (1) Columbus (1) Concord (1) Daytona Beach (1) Elkton (1) Fayetteville (1) Gainesville (1) Gaithersburg (1) Grand Forks (1) Greenbelt (1) Harbor City (1) Hebron (1) Incline Village (1) Indianapolis (1) Irvington (1) Johnson City (1) Lakewood (1) Laramie (1) London (1) Los Angeles (2) Lowell (1) Merced (1) Middletown (1) Moffett Field (1) Mountain View (1) Nashville (1) New Haven (3) Palm Desert (1) Pasadena (3) Pittsburgh (1) Portland (1) Rancho Mirage (1) Richardson (1) Richmond (1) Roma (1) Sacramento (1) Salt Lake City (1) San Marcos (1) San Ramon (1) Seattle (1) South Pasadena (1) Tucson (2) Woodside (1) Ypsilanti (1) (-) Ithaca (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DDA (1) DPS (1) (-) HAD (1) Facet Division Showing 1-1 of 1 results Philip Nicholson Full Member Affiliation Cornell University State/Province NY Country United States