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! Entry is free.
Updated Guidelines: Be sure to review our guidelines on how to Explore Safe before you arrive!
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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 few 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.