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 (4) Cosmo (3) Astronomy Educa (2) Exopla (2) Interstellar Me (2) Solar System/Planetary Sci (2) Star Formation & Evolu (2) Active Galactic Nu (1) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) (-) Galaxy Formation & Evolu (3) State CA (1) NY (1) (-) ON (3) Facet State City Greenbelt (1) Hamilton (1) London (2) New Haven (1) (-) Toronto (3) Facet City Membership Class Full Member (2) International Affil (1) Facet Membership Class Division Facet Division Showing 1-3 of 3 results Leo Alcorn Full Member Affiliation University of Toronto State/Province ON Country Canada Mubdi Rahman International Affil Affiliation Sidrat Research State/Province ON Country Canada Joshua Speagle Full Member Affiliation University of Toronto State/Province ON Country Canada