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A planetarium theater is a unique space designed to bring the night sky indoors. Beneath a domed ceiling, a central projector recreates the stars, planets, Sun, and Moon, allowing visitors to experience the sky from any date, time, or location on Earth.
The MMSD Planetarium enhances this experience with a three-screen video system, offering an engaging and educational environment for exploring astronomy and space science.
Our 30-foot dome, illuminated by a Spitz A3P Star Projector and a collection of auxiliary projectors, seats 60 guests and welcomes approximately 20,000 visitors each year—from preschoolers to adults. Since opening in 1966, the planetarium has been a cornerstone for science education in our community.
In addition to our group and public programs, the planetarium serves as a resource for teachers, students, and the general public, offering educational materials and support related to astronomy and space science.
Location
The Madison Metropolitan School District Planetarium is located inside James Madison Memorial High School:
201 South Gammon Road
Madison, Wisconsin 53717-1499
Phone: 608-663-6102
Visitors should enter through the Gammon Road entrance near the flagpole, marked by a planetarium sign at the curb. The planetarium entrance is located about 50 feet down the hallway on the right.
(See the Location page for maps, photos, and detailed directions.)
Planning Your Visit
We encourage you to review our Trip Planning Checklist to make the most of your planetarium experience.
For reservations or additional information, please visit the Contact the Planetarium page or reach out via phone, fax, or email.
