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 Active Galactic Nu (1) GRBs (1) High-Energy Pheno (1) Supernovae (1) State MA (1) Facet State City Brooklyn (1) Darien (1) Fort Wayne (1) Seattle (1) University Park (1) (-) Cambridge (1) Facet City Membership Class E (4) F (61) Full Emeritus Member (2) Full Member (38) GR (6) Graduate Student (1) Honorary Member (1) (-) JR (1) Facet Membership Class Division DDA (1) HAD (1) SPD (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Brian Hsu JR Affiliation Harvard University State/Province MA Country United States