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About Us
AL Store
Celestial Savings
Events
List Your Event
Calendar
Observe
Observing Program Division
Questions or comments
Award Search
Downloadable Certificates
Observing Programs (listed alphabetically)
Observing Program Selector Grid
Night Sky Tools
Links to Items of Interest to Amateur Astronomers
Questions?
Contact
Reflector
Regions & Clubs
AL Regions
Astronomical Societies
Chester County Astronomical Society – Don Knabb, ALCor
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