The York County Astronomical Society (YCAS) will offer programs to the public on Saturday, Jan. 24, at the planetarium in the York Learning Center, 301 E. Sixth Ave., York.

Programs suitable for children will be "One World, One Sky: Big Bird's Adventure" at 2 p.m. and "Max Goes to the Moon" at 3:20 p.m. Older viewers are invited to attend "A Part of the Sky Called Orion" at 7 p.m. and "From Earth to the Universe" at 8:20 p.m. StarWatch programs will take place at 2:40 and 7:40 p.m.

There is an admission fee, with a discount for children and seniors. The fee will also be reduced when attendees view a second or third show. Cash and most credit and debit cards are accepted.

Private show reservations are available for groups of up to 60 people.

For more information, visit http://www.astroyork.com.