Astronomy Day upcoming

The Clark Planetarium will celebrate Astronomy Day Saturday, April 21, from 12:30-4:30 p.m. at the planetarium, 110 S. 400 West, Salt Lake City.

During the celebration, Hansen Dome Theatre Shows are only $1 until 4 p.m. A free guest lecture on black holes will be given by Stacy Palen at 4:30 p.m. Free star parties will be held at This Is the is The Place Heritage Park and Stansbury Park Observatory in the evening.

Visit www.clarkplanetarium.org or call 456-4966 for more information.