Showtimes on Saturday are: 2 p.m., "One World, One Sky: Big Bird’s Adventure ... and 8:20 p.m., "Hot and Energetic Universe. " The planetarium is located in the York Learning Center ...

The York County Astronomical Society offers Saturday afternoon programs for young children and families and Saturday evening ...

The first planetarium in the Western Hemisphere ... like "Destination Solar System," "Planet Nine" and "One World, One Sky: Big Bird's Adventure." Space enthusiasts invariably find the Adler's ...

The York County Astronomical Society, celebrating 19 years offering planetarium programs to ... features a children’s program ...