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 Interstellar Me (3) Astronomy Educa (2) GRBs (2) High-Energy Pheno (2) Star Formation & Evolu (2) Supernovae (2) Active Galactic Nu (1) Cosmo (1) Exopla (1) Galaxy Formation & Evolu (1) Solar System/Planetary Sci (1) (-) Galactic Structure & Stellar Populat (1) State AB (1) ACT (1) AL (6) AR (1) AZ (25) BC (3) CA (64) CO (8) COQUIMBO (1) CT (6) DC (5) FL (9) GA (5) Hertfordshire (1) HI (4) Hooghly (1) IA (3) ID (1) IL (7) IN (10) KS (4) KY (2) MA (18) Madrid (1) MD (34) ME (1) México/B.C. (1) MI (10) MN (5) MO (3) MT (1) NC (5) ND (1) NE (1) Netherlands (1) NH (1) NJ (9) NM (11) NSW (2) NV (5) NY (14) OH (12) OK (1) ON (6) Ontario (1) OR (3) PA (16) QC (2) SC (3) Scotland (1) Suisse (1) TN (3) TX (12) UT (4) VA (10) VT (1) WA (21) West Bengal (2) WI (9) WY (1) (-) WV (1) Facet State City Green Bank (1) Facet City Membership Class E (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Ronald Maddalena E Affiliation Green Bank Observatory State/Province WV Country United States