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 GRBs (2) High-Energy Pheno (2) Supernovae (2) Astronomy Educa (1) (-) Active Galactic Nu (1) (-) Cosmo (1) State (-) MD (2) Facet State City Alexandria (1) Baltimore (7) Boulder (1) Catonsville (1) Crownsville (1) Greenbelt (7) (-) Silver Spring (2) Facet City Membership Class Full Member (2) Facet Membership Class Division DDA (1) HAD (1) (-) HEAD (2) Facet Division Showing 1-2 of 2 results Jeffrey Binckes Full Member Affiliation State/Province MD Country United States Haocheng Zhang Full Member Affiliation UMBC/NASA GSFC State/Province MD Country United States