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A beautiful, realistic, simulated night under our 80-foot dome.
Come visit the James S. McDonnell Planetarium and see a star show to experience the largest artificial sky in the Western Hemisphere. Star shows are lead LIVE by one of our Planetarium Educators creating a new and tailored experience for every audience. Shows include a 40-45 minute Planetarium show in the Orthwein StarBay and a self-guided tour of the Boeing Space Station exhibits.

The Planetarium will be closed May 10-13, 2021 for building maintenance.
Location
Price
This is a paid experience.
Adults (ages 13-59): $6
Children (ages 2-12) / Seniors (ages 60+): $5
Military: $4
Members: Free
Planetarium SHows
Current Star Show Schedule
Shows are subject to change. Please call ahead at 314.289.4400 to confirm show availability during the times listed.
Friday, April 23

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Saturday, April 24

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Sunday, April 25

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: Gateway to the Solar System
Monday, April 26

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Thursday, April 29

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Friday, April 30

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Saturday, May 01

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Sunday, May 02

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: Gateway to the Solar System
Monday, May 03

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Thursday, May 06

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Friday, May 07

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Saturday, May 08

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Sunday, May 09

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: Gateway to the Solar System
Friday, May 14

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Saturday, May 15

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Sunday, May 16

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: Gateway to the Solar System
Monday, May 17

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Thursday, May 20

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Friday, May 21

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Saturday, May 22

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Sunday, May 23

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: Gateway to the Solar System
Monday, May 24

Planetarium: Constellations

Planetarium: Live Sky Tonight

Planetarium: The Little Star That Could

Planetarium: Gateway to the Solar System
Current Show Descriptions
Gateway to the Solar System
Learn MoreExploring the solar system – and worlds beyond our own – is not science fiction. Gateway to the Solar System empowers audience members to discover planets, moons, and more by simply looking up.
Live Sky Tonight
Learn MoreRelax under the clearest night sky in St. Louis as our skilled presenters lead you on tour of the best the night has to offer. This live show is different every time, so stop back again to discover the changing stars, planets, and other celestial events visible from your own backyard.
The Constellations
Learn MoreConstellations are your map to the night sky. Explore the patterns that change overhead throughout the year in this live star show.
The Little Star That Could
Learn MoreA tradition in St. Louis for over 30 years! Developed for our youngest stargazers, experience the timeless story of an “average” star in search of what makes him special. Along his journey, we will discover the differences of stars, planets, and galaxies in the night sky.
Note: Not a live performance
Membership
Members stargaze for free.
Love the Planetarium? Become a Science Center member and watch star shows for free with every visit, as well as get a full year of additional members-only benefits.
Plus, members help support the Science Center and our mission to make science learning open to everyone.
Accessibility
Elevators and ramps serve all public areas of the McDonnell Planetarium.
We also offer hearing assist devices for Planetarium star shows. When ordering tickets, please let your reservationist know you’re interested in a hearing assist device, or speak with a Planetarium team member before your program begins.