Notice: Public Viewing Events at the Observatory may be back
See the Forum for the latest Update.

The Rockbottom Observatory is a privately owned facility, currently operated by the 
staff of the Skylight Astronomical Society, Inc of Stow, Massachusetts. Light pollution
levels at the observatory limit it's primary focus to solar & Planetary observations.
Public Viewing sessions are held monthly weather permitting, see our calendar of events.

 
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