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 Solar System/Planetary Sci (2) Astrobio (1) Exopla (1) High-Energy Pheno (1) Supernovae (1) (-) GRBs (1) State (-) AZ (1) Facet State City Tucson (2) (-) Tempe (1) Facet City Membership Class F (1) Facet Membership Class Division HEAD (2) (-) DPS (1) Facet Division Showing 1-1 of 1 results Luis Welbanks F Affiliation Arizona State University State/Province AZ Country United States