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 (5) Solar System/Planetary Sci (4) Star Formation & Evolu (4) Cosmo (2) Exopla (2) Galactic Structure & Stellar Populat (2) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) Galaxy Formation & Evolu (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Interstellar Me (1) (-) Active Galactic Nu (1) (-) Supernovae (1) State AB (1) AZ (3) CA (8) CO (1) CT (2) GA (2) MD (5) MI (1) NC (1) ND (1) NH (1) NY (4) OH (2) OR (1) TN (1) TX (1) UT (2) VA (3) WA (3) West Bengal (1) WI (1) WY (1) (-) PA (1) Facet State City Pittsburgh (1) Facet City Membership Class F (1) Facet Membership Class Division HEAD (16) DPS (6) LAD (3) DDA (2) SPD (2) (-) HAD (1) Facet Division Showing 1-1 of 1 results Richard Bilonick F Affiliation Bettis Atomic Power Laboratory State/Province PA Country United States