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 (4) CO (1) FL (1) HI (1) IL (1) IN (1) MA (2) MD (207) MI (1) NJ (1) NY (1) PA (1) VA (1) WA (1) WV (1) (-) DC (1) Facet State City Alexandria (1) Arlington (1) Berkeley (1) Boulder (1) Charlottesville (1) College Park (2) Fairfax (1) Germantown (1) Greenbelt (4) Tucson (1) University Park (1) Washington (60) (-) 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