Become a member of the BYM and get unlimited visits for a year! Check out our family membership for parents and children or the Grandpass for grandparents and grandchildren for just $100/year. Want to include additional adults to a membership? Ask about our Extended Family Pass.  

Individual memberships also available for $50/year for visitors ages 13 and up.

Benefits also include advance notification of upcoming events, 10% off party room rental, 10% discount in our gift shop, free member events, access to the ASTC program, and the knowledge that you are supporting a wonderful resource for your family and the community!

Click the Purchase Membership button to join, or ask the staff for a membership application on your next visit.

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Corporate/Business Membership Available. Please call 573-276-3600 for more information.

Membership does not include free or discounted admission to the Mardi Gras Fundraising Event or other special events.

Thank you for your support!

• ASTC MEMBER MUSEUMS AND SCIENCE CENTERS DETAILS
• Membership Application
• Fall 2023 News Letter