Don't Miss the Bay Area Renaissance Festival!

Now - March 28

(weekends only)

NOW SHOWING in MOSI's IMAX Dome Theatre!

Fun Facts:

The largest living structure on Earth is the Great Barrier Reef. Found in Australia, it is over 1,242 miles long.

Don't miss the opening of
Phase II on April 10th!

Fun Facts:

Your heart beats around 100,000 times a day, 36,500,000 times a year and over a billion times by the time you are 30 years old.

Fun Facts:

The volcanic rock known as pumice is the only rock that can float in water.

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

Plan your visit now>>

Unlock the Secrets of Da Vinci - The Genius for a limitied time only!

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Be one of the first to experience Avatar in our IMAX Dome Theatre. The first IMAX dome theater in the US to show this film!

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Make A Gift To MOSI

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!