the 250-seat large dome theatre that was formerly used for laser shows and star shows. it was the largest such theater in canada when the center opened in 1984. in 2008, the margaret zeidler star theatre changed its projection system and educational content to a full dome immersive video experience. the telus world of science edmonton was the first planetarium and science center in canada to showcase this new technology for domed theatres. admission to shows in the star theatre is included in general admission.