Connect with curiosity.
Welcome to the Saint Louis Science Center. To all the worlds inside it, big and small. To atoms and oceans, sand and stardust, dinosaurs and dark matter.
The Saint Louis Science Center is yours: free to enter, to experience, to shape, to share. Visitor support through our ticketed attractions, such as OMNIMAX® Theater films, James S. McDonnell Planetarium shows, rides, simulators, and special attractions add to the experience.
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The Saint Louis Science Center invites everyone to create a more connected world through the power of their curiosity. As one of the only free nonprofit science museums in the country, we encourage curious minds from all backgrounds to explore, create, and share their ideas with us – and each other.