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 Exopla (4) Galaxy Formation & Evolu (4) Active Galactic Nu (3) Cosmo (3) Galactic Structure & Stellar Populat (3) GRBs (3) High-Energy Pheno (3) Interstellar Me (3) Star Formation & Evolu (3) Supernovae (3) Astrobio (2) Heliophy (2) Solar System/Planetary Sci (2) Clusters of Galaxies/Large-scale Struc (1) (-) Astronomy Educa (2) State AL (1) (-) PA (2) Facet State City Carlisle (2) Charles Town (1) Chester (1) Dallas (1) Erie (1) Huntingdon (1) Indiana (1) Kutztown (1) Lancaster (1) Murrysville (1) Newville (1) Pasadena (1) Piscataway (1) Pittsburgh (4) Saint Davids (1) West Chester (1) York (1) (-) University Park (2) Facet City Membership Class F (2) Facet Membership Class Division Facet Division Showing 1-2 of 2 results Julia Kregenow F Affiliation Pennsylvania State University State/Province PA Country United States James Tutt F Affiliation Pennsylvania State University State/Province PA Country United States