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.
Filter Results By
Mark Anderson
Amateur Affiliate
Affiliation
Delaware Valley Amateur Astronomers
State/Province
PA
Country
United States
Richard Bilonick
Full Member
Affiliation
Not Able To Disclose
State/Province
PA
Country
United States
William Brandt
Full Member
Affiliation
Pennsylvania State University
State/Province
PA
Country
United States
Ruth Daly
Full Member
Affiliation
Penn State University, Berks Campus
State/Province
PA
Country
United States
Fred Erskine
Full Emeritus Member
Affiliation
Naval Research Laboratory Retired
State/Province
PA
Country
United States