KELSEYVILLE, Calif. – Join the Taylor Observatory-Norton Planetarium on Saturday, Nov. 17, for an understanding of supernovi, pulsars and black holes.

The “Window on the Universe” presentation will take place from 8 p.m. to 11 p.m. at the planetarium, Taylor Observatory, 5725 Oak Hills Lane, Kelseyville.

Observatory assistant Edward Giannelli will present the behavior of stars at the end of their lives.

Lake County's Window to the Universe is held on the third Saturday of each month.

The evening's event includes a science topic presentation, a full dome theater experience and astronomical viewing.

Public events are held regardless of weather.

Ticket prices are $5 adults and $3 child under 12 years of age.

For more information about the facility, visit www.taylorobservatory.org or call 707-262-4121.