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 (2) Cosmo (2) GRBs (1) High-Energy Pheno (1) Supernovae (1) (-) Galaxy Formation & Evolu (1) State (-) PA (1) Facet State City Cambridge (1) Conshohocken (1) Huntingdon (1) Reading (1) State College (1) (-) University Park (1) Facet City Membership Class F (1) Facet Membership Class Division DPS (2) DDA (1) LAD (1) SPD (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results William Brandt F Affiliation Pennsylvania State University State/Province PA Country United States