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Read moreWelcome to YCAS
YORK COUNTY ASTRONOMICAL SOCIETY The York County Astronomical Society, Inc. is a non-profit organization dedicated to the advancement of the science of astronomy. The York County Astronomical Society was started in 1989, and currently has about 70 members in 4 counties in Pennsylvania as well as in Maryland and Delaware. The Society also has…
Read moreWELCOME TO THE YORK LEARNING CENTER PLANETARIUM
Formed in 1989, the non-profit York County Astronomical Society aims to promote interest, public education, and advancement of the science of astronomy. In addition to planetarium shows, the society presents regular public sky watches and astronomy classes. Featured shows March 10 Big Bird and Elmo explore the stars on the York Learning Center planetarium dome…
Read moreNEW ASTEROID DISCOVERY
John Sachs, a member of the York County Astronomical Society, recently discovered two unknown asteroids. The asteroids have been given the designations Asteroids 2009 UB17 and 2009 UK18. One asteroid 2009 UB17 is a main belt asteroid and the other 2009 UK18 is an outer belt asteroid. Both asteroids lie between the orbit of Mars…
Read moreYCAS ASTRONOMY CLASSES
The “Introduction to Astronomy” classes are currently being incorporated into the YCAS monthly club meetings. At every club meeting, a topic will be presented covering some aspect of astronomy. The topics being covered at the upcoming meeting can be seen on the link available on the schedule page. From time to time, special classes will…
Read moreASTRONOMICAL NEWS
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