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 (4) GRBs (3) High-Energy Pheno (3) Star Formation & Evolu (3) Supernovae (3) Active Galactic Nu (2) Interstellar Me (2) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galactic Structure & Stellar Populat (1) Heliophy (1) Solar System/Planetary Sci (1) (-) Galaxy Formation & Evolu (1) State AB (1) AL (3) AZ (4) Bavaria (1) CA (20) CO (1) CT (7) DC (2) Drenthe (1) FL (2) IL (5) IN (3) MA (7) MB (1) MD (13) ME (1) México/B.C. (1) MI (2) MN (1) ND (1) NH (1) NJ (5) NSW (1) NV (2) NY (2) OH (2) ON (2) OR (1) PA (4) QC (1) TN (1) TX (4) UT (3) VA (2) VT (2) WA (4) WI (3) (-) IA (1) Facet State City State College (1) Facet City Membership Class Full Member (1) Facet Membership Class Division (-) HEAD (1) Facet Division Showing 1-1 of 1 results Wei Yan Full Member Affiliation Wartburg College State/Province IA Country United States