This delightful collection of tactile displays encourages learning for children and adults alike. A ferocious dinosaur offers greetings in the front walkway; attractive and enticing exhibits branch out in all directions. There are nine permanent galleries with themes ranging from Texas history to computers to fossils. Two of these include dino dig and kid space, specifically designed for younger children. One of the most popular attractions is the Omni Theater, an IMAX theater that shows 70mm films on a huge screen. The noble planetarium presents programs on astrology.