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 Heliophy (6) Astronomy Educa (2) Astrobio (1) Solar System/Planetary Sci (1) (-) Star Formation & Evolu (1) State CA (1) CO (4) FL (1) KS (1) MA (2) MD (2) NM (1) TN (1) TX (1) VA (2) (-) NY (1) Facet State City Mohegan Lake (1) Facet City Membership Class Full Emeritus Member (1) Undergrad Student (1) (-) Full Member (1) Facet Membership Class Division DPS (2) HEAD (1) LAD (1) (-) SPD (1) Facet Division Showing 1-1 of 1 results Joshua Knight Full Member Affiliation State/Province NY Country United States