The Reuben H. Fleet Science Center is the home to the iconic Heikoff Giant Dome Theater! With a 76-foot wraparound movie screen and 16,000 watts of digital surround sound, the theater is a marvel of science itself. The theater functions both as Southern California’s only IMAX® Dome Theater and a planetarium (catch The Sky Tonight on the first Wednesday of each month). Our state-of-the-art, full-dome digital projection system and IMAX film projection system produce incredible images nearly eight stories high.