The York County Astronomical Society (YCAS) will host a Starwatch at its observatory at John C. Rudy County Park, 400 Mundis Race Road, York, on Saturday, Oct. 8, from 8 to 10 p.m. The evening will begin with a screened astronomical presentation on the James Webb Space Telescope's first images and other current astronomy topics.

Guests will then be guided on a tour of the sky through one of the club's telescopes. Attendees will be shown a host of celestial objects, including Jupiter and Saturn. Attendees are encouraged to bring their own telescopes for technical assistance from YCAS members.

The event is free and open to the public. Donations will be accepted. If it is clear, all activities will occur as scheduled. In the event of extreme weather, call 717-759-9227 for notice of cancellation or visit http://www.astroyork.com or the YCAS' page on Facebook.