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 Galactic Structure & Stellar Populat (1) Star Formation & Evolu (1) (-) Astronomy Educa (1) State (-) PA (1) Facet State City Carlisle (2) Charles Town (1) Chester (1) Dallas (1) Erie (1) Haverford (1) Huntingdon (2) Indiana (1) Kutztown (1) Lancaster (1) Mont Alto (1) Murrysville (1) Newville (1) Pasadena (1) Piscataway (1) Pittsburgh (9) Plattsburgh (1) Reading (1) Saint Davids (1) State College (1) Tucson (1) University Park (5) Villanova (1) York (1) (-) West Chester (1) Facet City Membership Class F (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Timothy Lawlor F Affiliation Pennsylvania State University State/Province PA Country United States