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 (4) Solar System/Planetary Sci (4) Interstellar Me (2) Star Formation & Evolu (2) Astrobio (1) Astronomy Educa (1) Galaxy Formation & Evolu (1) State AL (1) AZ (1) CA (5) CO (1) MD (1) NM (1) PA (1) VA (2) WA (2) Facet State City Facet City Membership Class Amateur Affiliate (1) Undergrad Student (1) Facet Membership Class Division HEAD (6) Facet Division