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 (8) Solar System/Planetary Sci (3) Star Formation & Evolu (3) Exopla (2) Astronomy Educa (1) State Facet State City Facet City Membership Class Alumni Affiliate (1) E (4) F (9) Full Member (6) GR (6) Graduate Student (3) JR (4) Undergrad Student (6) Facet Membership Class Division HEAD (6) HAD (4) DDA (2) DPS (2) Facet Division