Named for George F. Beattie, a long time SBVC math and astronomy professor, the Planetarium opened in Fall 1977. In addition to being used as a teaching facility, public shows are generally held twice a month on Friday evenings. The Planetarium also provides programs during the day for local school groups by appointment.

Planetarium Specialist Chris Clarke has been involved with the facility since early 1978 when he was a student in the program.  He became an astronomy teaching assistant in 1979. In early 1980 he began producing and presenting shows to both students and the public.

star projector inside planetarium

His interest in astronomy started as a young boy in Rialto. Clarke pursued that interest by earning a Bachelor’s Degree in Studio Art from the University of California, Riverside, and a Master’s Degree in Graphic Design from California State University, Fullerton. Clarke was a graphic artist at General Dynamics in Rancho Cucamonga for six years while still producing shows at SBVC. In 1992, SBVC hired him as the full-time Planetarium Production and Presentation Specialist.

"When you’re producing shows, you need that artistic ability," said Clarke. The 57-seat Planetarium, located next to the Greek Theatre (see map here), features a star projector which cost $100,000 in 1977, Clarke said. If it were to be replaced today, the electro-optical mechanical projector would cost approximately $400,000.

The projector can provide views from the North Pole to the South Pole, showing all the stars that can be seen with the un-aided eye on the darkest and clearest nights. Attendance at the shows has increased and Clarke said it is an economical outing for a family.

One of the most popular shows is “The Christmas Star,’’ which is presented three times in December.

Shows at the Planetarium

When To Go

All shows are 7 p.m. Fridays. See Calendar of Events below.  Doors open at 6:30 p.m. and there is no late seating. The one-hour shows are presented September through May, generally twice a month. 


Fall 2023 Public Show Schedule

The Planetarium is undergoing an extensive upgrade of the heating and air conditioning systems at this time and will be closed until the work has been completed.

Please check back for further updates.