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 State CA (3) CO (1) HI (1) IN (1) MA (2) MD (189) MI (1) PA (1) VA (1) WV (1) (-) DC (1) Facet State City Alexandria (1) Arlington (1) Berkeley (1) Boulder (1) Charlottesville (1) College Park (1) Fairfax (1) Germantown (1) Greenbelt (3) Tucson (1) Washington (50) (-) Baltimore (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Justin Pierel Full Member Affiliation STScI State/Province DC Country United States