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 Cosmo (2) Galaxy Formation & Evolu (2) Clusters of Galaxies/Large-scale Struc (1) Solar System/Planetary Sci (1) State ACT (1) AZ (2) BC (1) CT (2) MI (2) MN (1) NM (1) NY (1) OH (2) OR (1) PA (1) VA (2) VT (1) WA (3) West Bengal (1) WY (1) Facet State City Facet City Membership Class AM (1) Amateur Affiliate (1) E (2) Educator Affiliate (1) F (7) Full Member (3) GR (3) Facet Membership Class Division Facet Division