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 GRBs (12) High-Energy Pheno (12) Supernovae (12) Star Formation & Evolu (7) Active Galactic Nu (6) Interstellar Me (5) Astronomy Educa (4) Cosmo (4) Galaxy Formation & Evolu (4) Clusters of Galaxies/Large-scale Struc (3) Galactic Structure & Stellar Populat (2) Heliophy (2) Astrobio (1) Solar System/Planetary Sci (1) (-) Exopla (2) State AL (1) CA (4) FL (2) GA (1) IL (1) IN (1) MA (4) MD (6) MI (1) NC (1) ND (1) NM (3) NY (1) OH (1) PA (1) TX (1) UT (1) (-) AZ (2) Facet State City Tempe (2) Facet City Membership Class F (2) Facet Membership Class Division DPS (11) HAD (3) SPD (2) DDA (1) LAD (1) (-) HEAD (2) Facet Division Showing 1-2 of 2 results Sumner Starrfield F Affiliation Arizona State University State/Province AZ Country United States Frank Timmes F Affiliation Arizona State University State/Province AZ Country United States