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 Astronomy Educa (1) Heliophy (1) Solar System/Planetary Sci (1) State Facet State City Facet City Membership Class Full Emeritus Member (12) Full Member (28) Graduate Student (8) Undergrad Student (8) Facet Membership Class Division HAD (5) DPS (4) DDA (3) HEAD (3) LAD (1) Facet Division