Mason Dixon Star Party (MDSP)

The 24th annual Mason Dixon Star Party (MDSP), sponsored by the York County Astronomical Society, will be held July 10-14, 2013 at the Shreveport North Airport in Wellsville, PA, with guest speakers, vendors, a raffle, and of course, the pool will be open. This is an excellent location with extremely flat horizon – stars are visible at less than 10 degrees above the horizon andminimal light pollution. The Milky Way is easily visible. For more information and to register, go to

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