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 Astrobio (1) Exopla (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) State (-) OK (2) Facet State City (-) Norman (2) Facet City Membership Class E (1) Full Member (1) Facet Membership Class Division HEAD (2) DDA (1) HAD (1) (-) DPS (2) Facet Division Showing 1-2 of 2 results Nathan Kaib Full Member Affiliation University of Oklahoma State/Province OK Country United States William Romanishin E Affiliation University of Oklahoma State/Province OK Country United States