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 Star Formation & Evolu (2) Active Galactic Nu (1) Heliophy (1) Solar System/Planetary Sci (1) (-) Exopla (1) State VA (1) Facet State City Albuquerque (1) Ann Arbor (1) Austin (1) Black Hawk (1) Boulder (1) Calgary (1) Cambridge (1) College Park (1) Delanco (1) Gainesville (1) Hanover (1) Hebron (1) Heidelberg (1) Hillsborough (1) Johnson City (1) Las Cruces (1) Lititz (1) Pasadena (1) Playa Del Rey (1) San Francisco (1) San Jose (1) Santa Cruz (2) Santa Fe (1) Seattle (1) Sparks (1) Tucson (2) University Park (1) Vero Beach (1) Windermere (1) (-) Alexandria (1) Facet City Membership Class Full Member (1) (-) Full Emeritus Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Kenneth Johnston Full Emeritus Member Affiliation State/Province VA Country United States