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 (22) Star Formation & Evolu (19) Solar System/Planetary Sci (18) GRBs (17) High-Energy Pheno (17) Supernovae (17) Exopla (16) Galaxy Formation & Evolu (14) Galactic Structure & Stellar Populat (12) Cosmo (11) Active Galactic Nu (9) Clusters of Galaxies/Large-scale Struc (5) Astrobio (4) (-) Interstellar Me (9) (-) Heliophy (3) State AL (6) AR (2) AZ (12) BC (1) CA (60) ChungBuk (1) Chungbuk (1) CO (18) CT (2) DC (11) FL (10) GA (6) HaMerkaz HM (1) HI (8) IA (4) ID (2) IL (3) IN (3) Japan (1) KS (3) KY (2) LA (1) MA (35) MB (1) MD (58) MI (6) Michoacan (2) MN (4) MO (1) MT (1) NC (5) NH (2) NJ (7) NM (9) NS (1) NSW (1) NV (2) NY (15) OH (4) ON (2) OR (2) PA (7) PR (1) QC (1) SC (2) TN (1) UT (5) VA (20) VIC (1) WA (1) WI (7) WV (1) (-) TX (11) Facet State City Austin (2) Charleston (1) Houston (4) University of North Texas (1) Waco (1) Facet City Membership Class Amateur Affiliate (1) Div Affil - DPS (1) Full Emeritus Member (1) Graduate Student (2) (-) Full Member (11) Facet Membership Class Division SPD (3) DPS (2) DDA (1) Facet Division Showing 11-11 of 11 results Justin Spilker Full Member Affiliation Texas A&M University State/Province TX Country United States Pagination First page « First Previous page ‹ Previous Page 1 Current page 2