The Dr. Ralph L. Buice, Jr. Observatory at Fernbank Science Center houses a 0.9 meter (36-inch) Cassegrain reflector beneath a 10 meter (30 ft.) dome. This is one of the largest instruments ever dedicated to education and public viewing.
FREE public observations are currently offered on Thursday and Friday evenings (weather permitting). The observatory will open only when there is a clear view of the night sky.
**NEW** Seasonal Viewing Hours
March - May, 9:00 - 10:00 PM
June + July, 9:30 - 10:30 PM
August - October, 8:30 - 10:00 PM
November - February, 8:00 - 10:00 PM
Please be aware that the line to the telescope will be cut off 15 minutes prior to closing time to enable all viewing to be completed by the scheduled closing time.
Please call 1/2 hour before opening time on the day of your visit for observatory updates. 678-874-7102
Operational hours vary throughout the year. Please confirm hours and closure dates for the Observatory on our CALENDAR prior to your visit.
156 Heaton Park Drive
Atlanta, GA 30307
© Copyright 2025 Fernbank Science Center