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) State AZ (1) (-) MD (1) Facet State City Baltimore (8) College Park (3) Gambrills (1) Germantown (1) Greenbelt (9) Hanover (1) Laurel (5) Rockville (1) Takoma Park (1) Tucson (2) Washington (1) (-) Silver Spring (1) Facet City Membership Class Div Affil - DPS (1) F (1) (-) Full Member (1) Facet Membership Class Division DDA (1) HAD (1) HEAD (1) (-) DPS (1) Facet Division Showing 1-1 of 1 results Richard Cosentino Full Member Affiliation STScI State/Province MD Country United States