Welcome to aha moments that launch a million questions – questions as infinite and strange as the cosmos, and just as thrilling to explore.
Test the laws of physics in live Amazing Science Demonstrations, sneak by a life-sized animatronic Tyrannosaurus rex, explore the night sky uninterrupted by city lights, or build a replica of the Gateway Arch. Anything is possible.
As a nonprofit, the Saint Louis Science Center depends on members and donors to support our mission and make STEM education accessible to everyone. Your support means exciting new galleries (and updates to your favorite ones!), amazing new special exhibitions and thrilling new science programs and shows, as well as a full year of exclusive benefits if you become a member. Learn about membership or make a one-time gift.
