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.
Discover unexpected experiences when you become a Saint Louis Science Center Member.
Inspired to visit? Plan your day by viewing our hours, directions, parking, group visit information, accessibility, amenities, and recommended hotels for out-of-town visitors.
The adventure doesn’t end with our exhibits and attractions. Discover programs and events, from Summer Science Blast Camps, to SciFest, to special activities for adults 21 and up.
