The AAS offices are closed on Wednesday, 19 June 2024, in observance of Juneteenth. The closures include the Executive Office and the Sky & Telescope office.
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 (-) MD (2) Facet State City Baltimore (9) Bethesda (1) College Park (2) Colora (1) Columbia (2) Elkton (1) Fairfax (1) Greenbelt (3) Jessup (1) Laurel (1) Rockville (2) Silver Spring (3) Takoma Park (1) Tracys Landing (1) Trenton (1) Washington (4) (-) Edgewater (2) Facet City Membership Class Full Emeritus Member (2) Facet Membership Class Division (-) DDA (2) Facet Division Showing 1-2 of 2 results Marion Zacharias Full Emeritus Member Affiliation Retired State/Province MD Country United States Norbert Zacharias Full Emeritus Member Affiliation Retired State/Province MD Country United States