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 Solar System/Planetary Sci (4) Active Galactic Nu (3) Astronomy Educa (3) Cosmo (3) Exopla (3) Star Formation & Evolu (3) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) Galactic Structure & Stellar Populat (1) Heliophy (1) Interstellar Me (1) (-) Galaxy Formation & Evolu (2) State AB (1) AL (2) AZ (3) BC (1) CA (15) CO (3) CT (1) Drenthe (1) FL (2) HI (1) IA (1) IL (3) IN (2) MA (3) MD (3) MI (1) MN (3) MO (1) NC (2) NJ (1) NM (3) NV (2) NY (2) OK (2) OR (1) PA (1) QC (1) TX (3) UT (2) VT (1) WA (3) (-) VA (2) Facet State City Bentonville (1) Chester (1) Facet City Membership Class Full Member (12) Graduate Student (3) (-) Amateur Affiliate (1) (-) Full Emeritus Member (1) Facet Membership Class Division HAD (1) Facet Division Showing 1-2 of 2 results Michael Lawson Amateur Affiliate Affiliation DOD State/Province VA Country United States John Spencer Full Emeritus Member Affiliation State/Province VA Country United States