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 Exopla (2) Astrobio (1) Astronomy Educa (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Interstellar Me (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) (-) Heliophy (2) State MA (1) MD (1) Facet State City A-1220 Vienna (1) Bethesda (1) Huntsville (1) Laurel (1) Newark (1) Pittsburgh (1) South Pasadena (1) (-) Cambridge (1) (-) Greenbelt (1) Facet City Membership Class (-) Full Member (2) Facet Membership Class Division SPD (18) HEAD (3) LAD (2) DDA (1) (-) HAD (2) Facet Division Showing 1-2 of 2 results William Bridgman Full Member Affiliation State/Province MD Country United States Leon Golub Full Member Affiliation SAO State/Province MA Country United States