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 State (-) AZ (3) Facet State City Tempe (1) (-) Tucson (3) Facet City Membership Class Amateur Affiliate (1) Graduate Student (1) (-) Full Emeritus Member (1) (-) Full Member (2) Facet Membership Class Division DPS (29) HAD (14) SPD (8) DDA (7) HEAD (6) (-) LAD (3) Facet Division Showing 1-3 of 3 results William David Arnett Full Emeritus Member Affiliation State/Province AZ Country United States Joan Najita Full Member Affiliation NSF's NOIRLab State/Province AZ Country United States Lucy Ziurys Full Member Affiliation University of Arizona State/Province AZ Country United States