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 Astronomy Educa (8) Active Galactic Nu (7) GRBs (7) High-Energy Pheno (7) Supernovae (7) Solar System/Planetary Sci (6) Star Formation & Evolu (6) Cosmo (5) Exopla (5) Galaxy Formation & Evolu (4) Galactic Structure & Stellar Populat (3) Astrobio (2) Interstellar Me (2) (-) Clusters of Galaxies/Large-scale Struc (2) (-) Heliophy (1) State AB (1) Aichi (1) AL (10) AR (1) AZ (21) Bavaria (1) BC (3) CA (86) CO (30) CT (7) DC (9) DE (1) FL (6) GA (6) Gyeonggi-do (1) HI (5) IA (5) ID (2) IL (5) IN (9) Kanagawa (1) KS (3) KY (3) MA (29) MD (58) ME (1) México/B.C. (1) MI (7) MN (8) MS (1) NC (7) ND (1) NE (1) Netherlands (1) NH (2) NJ (11) NM (18) NV (4) NY (20) OH (5) ON (5) OR (4) PA (20) PD (1) Preston (1) RI (1) SC (2) Scotland (1) TN (1) TX (14) UT (6) VA (20) VIC (1) Victoria (1) WA (12) WI (8) WY (1) Zuid-Holland (1) (-) MO (2) Facet State City Columbia (1) Saint Louis (1) Facet City Membership Class AM (1) F (1) Facet Membership Class Division Facet Division Showing 1-2 of 2 results Wayne Clark AM Affiliation State/Province MO Country United States Yicheng Guo F Affiliation University of Missouri State/Province MO Country United States