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 Astrobio (1) Cosmo (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) State MD (3) NM (1) WI (1) Facet State City Facet City Membership Class Amateur Affiliate (1) Div Affil - LAD (1) Full Member (4) Undergrad Student (1) Facet Membership Class Division DPS (6) HAD (5) DDA (3) HEAD (1) SPD (1) Facet Division