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 (7) Star Formation & Evolu (5) Active Galactic Nu (3) Astrobio (3) Cosmo (3) Heliophy (3) Astronomy Educa (2) Galactic Structure & Stellar Populat (2) Galaxy Formation & Evolu (2) Solar System/Planetary Sci (2) Exopla (1) GRBs (1) High-Energy Pheno (1) Supernovae (1) State AB (3) ACT (1) AL (9) AP (1) AZ (64) Bahia (1) BC (12) CA (127) CO (29) CT (7) D.F. (1) DE (1) Drenthe (1) FL (24) GA (7) Herts (1) HI (11) IA (4) ID (1) IL (14) IN (5) Kodaira (1) KS (1) Kyoto (1) LA (3) MA (44) ME (5) MI (9) MN (13) MO (7) MT (1) NC (9) NE (1) NH (7) NJ (9) NM (44) NS (1) NSW (1) NV (5) NY (17) OH (9) OK (3) ON (14) OR (12) Osaka (1) PA (13) Preston (1) QC (4) QLD (1) RI (5) SC (5) TAS (1) TN (8) TX (24) UT (2) VA (31) VIC (1) VT (5) WA (22) WI (11) WV (3) (-) DC (2) (-) MD (59) Facet State City Accokeek (1) Annapolis (2) Baltimore (5) Bethesda (6) Bowie (1) Catonsville (1) Chevy Chase (2) College Park (4) Columbia (1) Crownsville (1) Damascus (1) Edgewater (2) Elkridge (1) Ellicott City (2) Gambrills (1) Greenbelt (4) Jessup (1) Kensington (1) Lanham (1) Laurel (1) Mountain View (1) Mount Airy (2) North Potomac (1) Owings (1) Potomac (1) Rockville (2) Scaggsville (1) Silver Spring (3) Sykesville (2) Wallingford (1) Washington (4) Washington Grove (1) Wheaton (1) Woodstock (1) Facet City Membership Class Amateur Affiliate (2) Div Affil - DPS (26) Div Affil - HAD (1) Div Affil - SPD (7) Div Affil - SPS (1) Educator Affiliate (9) Full Member (575) Graduate Student (44) Undergrad Student (4) (-) Full Emeritus Member (61) Facet Membership Class Division HEAD (12) HAD (11) DPS (10) SPD (9) DDA (8) LAD (5) Facet Division Showing 61-61 of 61 results Norbert Zacharias Full Emeritus Member Affiliation Retired State/Province MD Country United States Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Current page 7