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 Galactic Structure & Stellar Populat (3) Cosmo (2) Exopla (2) Galaxy Formation & Evolu (2) Astrobio (1) Astronomy Educa (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) Active Galactic Nu (1) (-) Star Formation & Evolu (1) State CA (1) PA (1) (-) ON (2) Facet State City Hamilton (1) London (2) Missisauga (1) (-) Toronto (2) Facet City Membership Class International Affil (1) (-) Full Member (2) Facet Membership Class Division Facet Division Showing 1-2 of 2 results Patrick Hall Full Member Affiliation York Univ. State/Province ON Country Canada Joshua Speagle Full Member Affiliation University of Toronto State/Province ON Country Canada