General Admission includes: MOSI Exhibits Galleries, one Saunders Planetarium show, one standard IMAX DOME Theatre Film and Kids In Charge! Experience a scientific playground of over 450 hands-on activities in the largest science center in the southeastern United States! MOSI offers over 400,000 square feet of permanent interactive exhibits. The IMAX Dome motion picture system projects images of unsurpassed size, clarity and impact onto a dome shaped screen providing 10,500 square feet of visual imagery. Theres always something new to discover, only at MOSI!