The AAS offices will be closed on Wednesday, 19 June 2024, in observance of Juneteenth. The closures include the Executive Office and the Sky & Telescope office.
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Dennis Hoofnagle
Amateur Affiliate
Affiliation
Whatcom Association of Celestial Observers
State/Province
WA
Country
United States
Chi Yung Ng
Full Member
Affiliation
University of Hong Kong
State/Province
Hong Kong
Country
Hong Kong