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 High-Energy Pheno (2) Supernovae (2) Active Galactic Nu (1) Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Heliophy (1) Interstellar Me (1) (-) GRBs (2) State (-) IA (2) Facet State City Ames (2) (-) Iowa City (2) Facet City Membership Class GR (1) (-) Full Member (2) Facet Membership Class Division LAD (1) SPD (1) (-) HEAD (2) Facet Division Showing 1-2 of 2 results Casey DeRoo Full Member Affiliation University of Iowa State/Province IA Country United States Gregory Howes Full Member Affiliation University of Iowa State/Province IA Country United States