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 Interstellar Me (2) Astrobio (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Solar System/Planetary Sci (1) (-) Star Formation & Evolu (2) State CA (4) MA (1) (-) AZ (2) Facet State City Flagstaff (5) Gainesville (1) Gold Canyon (1) Green Valley (2) Mesa (1) Mountain View (1) Pasadena (1) Philadelphia (1) Port Orchard (1) Prescott (2) Tempe (5) Tucson (25) (-) Fremont (1) (-) Moffett Field (1) Facet City Membership Class Full Member (2) Facet Membership Class Division Facet Division Showing 1-2 of 2 results Yumi Choi Full Member Affiliation NOIRLab State/Province AZ Country United States Laurie Chu Full Member Affiliation Caltech/IPAC State/Province AZ Country United States