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 GRBs (2) High-Energy Pheno (2) Supernovae (2) Clusters of Galaxies/Large-scale Struc (1) Heliophy (1) (-) Interstellar Me (1) (-) Star Formation & Evolu (1) State CA (3) GA (1) HI (1) MN (1) NC (1) NM (1) NV (1) OR (1) TX (1) (-) IA (1) (-) MD (1) Facet State City Greenbelt (1) Iowa City (1) Facet City Membership Class E (2) F (8) GR (1) Graduate Student (1) (-) Full Member (2) Facet Membership Class Division HEAD (5) DDA (4) DPS (3) SPD (1) (-) LAD (2) Facet Division Showing 1-2 of 2 results Gregory Howes Full Member Affiliation University of Iowa State/Province IA Country United States Maurice Leutenegger Full Member Affiliation NASA/GSFC State/Province MD Country United States