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.

Please Note: Certain experiences and activities at the Science Center may be temporarily closed. This includes the Life Science activity benches, Take the Controls! Simulator in Experience Flight Simulators, and the Dig Site and Paleo Lab in Ecology & Environment.

Learn how you can Explore Safe

Members Online Ticket Login

Exhibits and attractions, OMNIMAX® films, and McDonnell Planetarium shows.

Membership does more.

A Science Center membership means that, in addition to a full year of exciting experiences and member-exclusive ways to connect with your museum, you’re supporting science education in the St. Louis region.

How? Through outreach programs like Youth Exploring Science (YES), engaging Summer Science Blast camps, and professional development programs for educators, as well as the daily operation of the Science Center for everyone in our community.

Your membership helps make it all possible.

Become a member

Start planning.

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.

Visitor Information

More to explore.

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.

Programs & Events

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