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 (1) Cosmo (1) Galaxy Formation & Evolu (1) High-Energy Pheno (1) Supernovae (1) (-) GRBs (1) State (-) PA (1) Facet State City Carlisle (1) Charles Town (1) Chester (1) Green Bank (1) Huntingdon (2) Kutztown (1) Lancaster (1) Lititz (1) Murrysville (1) Newville (1) Pasadena (1) Piscataway (1) Pittsburgh (2) Plattsburgh (1) Reading (1) Saint Davids (1) Toronto (1) University Park (4) Villanova (4) Washington (1) West Chester (1) (-) Haverford (1) Facet City Membership Class Full Member (1) Facet Membership Class Division HEAD (1) Facet Division Showing 1-1 of 1 results Wynn Ho Full Member Affiliation Haverford College State/Province PA Country United States