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) Exopla (1) Solar System/Planetary Sci (1) State (-) PA (1) Facet State City Alexandria (1) Anacortes (3) Arecibo (1) Atlanta (1) Bainbridge Island (1) Baltimore (2) Beaver Falls (1) Bellevue (2) Bellingham (3) Bethlehem (4) Blacksburg (1) Bloomington (1) Bloomsburg (1) Blue Bell (1) Boston (1) Bothell (3) Bremerton (2) Brinnon (1) Cambridge (1) Carlisle (2) Charles Town (1) Chester (2) Clarion (1) Cochranville (1) Conshohocken (1) Dallas (1) Easton (2) Edmonds (1) Ellensburg (1) Everett (1) Flagstaff (1) Friday Harbor (1) Gettysburg (1) Green Bank (1) Greenbelt (2) Haverford (5) Hazleton (1) Hilo (1) Huntingdon (3) Indiana (1) Jenkintown (1) Kamuela (1) Kent (1) King of Prussia (1) Kirkland (1) Kutztown (3) Lancaster (4) Lewisburg (2) Lititz (2) Loretto (1) Los Angeles (1) Lynden (1) Mechanicsburg (1) Mont Alto (1) Mountain View (1) Murrysville (1) New Haven (1) Newville (1) New Wilmington (1) Orting (1) Palo Alto (1) Pasadena (1) Perkasie (1) Perth (1) Philadelphia (11) Piscataway (1) Pittsburgh (18) Plattsburgh (1) Port Townsend (3) Pullman (3) Reading (1) Redmond (2) Richland (1) Rydal (1) Saint Davids (1) Sarver (1) Seattle (47) Selinsgrove (1) Silverdale (1) Slippery Rock (1) Spokane (2) State College (5) Staten Island (1) Swarthmore (2) Tacoma (2) Toledo (1) University Park (25) Valencia (1) Villanova (14) Walla Walla (2) Washington (3) West Chester (3) Winlock (1) Winthrop (1) Wynnewood (1) York (1) (-) Erie (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DPS (1) Facet Division Showing 1-1 of 1 results Darren Williams Full Member Affiliation State/Province PA Country United States