The Santa Rosa Junior College Planetarium offers professional presentations to students of all grade levels and the community. The goal in presenting these programs is to stimulate interest and curiosity in the Universe by combining education and entertainment.

With a dome of 40 feet in diameter and 27 feet high and a capacity to seat 90, the Planetarium is one of the largest space science facilities in the California Community Colleges System. Each program contains spectacular visual effects due to the use of analog slides which provide superior image quality. This makes it a unique facility of which the community can be proud. 

The function of the Planetarium is three-fold: an instructional facility for SRJC students, field trip programs for elementary, junior high, and high school students, and a theater for public weekend shows. All the programs include up-to-date information on the various topics covered.

Call (707) 527-4465 for a recorded announcement of programs or visit: https://planetarium.santarosa.edu/ for details.