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 Heliophy (1) Solar System/Planetary Sci (1) (-) Interstellar Me (1) State Facet State City Baltimore (1) Bethesda (1) Calgary (1) Charlottesville (1) Corvallis (1) Crestwood (1) Damascus (1) Grand Forks (1) Greenbelt (3) Greenwich (1) Hanover (1) Harrisonburg (1) Hilo (1) Honolulu (3) Indianapolis (1) La Crescenta (1) Laurel (1) Merced (1) Moffett Field (3) Mountain View (1) New Haven (1) New York (1) Pasadena (2) Pittsburgh (1) Redmond (1) Rochester (1) Santa Fe (1) South Pasadena (1) Tbilisi (1) Troy (1) Waco (1) Washington (3) (-) Onsala (1) Facet City Membership Class Full Emeritus Member (1) Facet Membership Class Division LAD (1) (-) DPS (1) Facet Division Showing 1-1 of 1 results John Harry Black Full Emeritus Member Affiliation State/Province Country Sweden