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 (5) Galaxy Formation & Evolu (4) Star Formation & Evolu (4) Exopla (3) Galactic Structure & Stellar Populat (3) Active Galactic Nu (2) Astrobio (2) Clusters of Galaxies/Large-scale Struc (2) Solar System/Planetary Sci (2) GRBs (1) High-Energy Pheno (1) Interstellar Me (1) Supernovae (1) (-) Astronomy Educa (1) State Abu Dhabi (1) AL (2) AR (2) AZ (18) CA (56) CO (9) CT (2) DC (4) DE (1) FL (8) GA (5) HI (6) IA (5) ID (2) IL (5) IN (7) Japan (1) KY (2) Leuven (1) MA (15) Madrid (1) MB (1) MD (44) ME (1) México/B.C. (1) MI (5) MN (4) MO (3) MT (1) NC (5) NE (1) NH (2) NM (6) NS (1) NV (2) NY (16) OH (6) OR (3) PA (19) PR (1) QC (4) RI (1) RM (1) SC (2) TN (4) TX (21) UT (6) VA (10) VIC (1) Victoria (1) VT (2) WA (7) WI (4) (-) ON (1) Facet State City Toronto (1) Facet City Membership Class Amateur Affiliate (1) Graduate Student (2) (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Patrick Hall Full Member Affiliation York Univ. State/Province ON Country Canada