It's a crime if you miss it! Case closes September 6. Learn more!

NOW SHOWING in MOSI's IMAX Dome Theatre!

Fun Facts:

Ophthalmosaurus means “eye lizard" in Greek.

Ophthalmosaurus were named for their extremely large eyes.

Enjoy more than 450 exhibits, the Saunders Planaterium, MOSI's IMAX Dome Theatre, and much more!

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Be sure to visit the BioWorks Butterfly Garden!

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Check out the trailer for the new IMAX film Sea Rex: Journey to a Prehistoric World! Now showing in MOSI's IMAX Dome

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It's through generous donations from our members that MOSI is able to present cutting-edge exhibitions, science camps, and outreach education programs. Pledge your support today by making a donation!