Marshall W. Alworth Planetarium - Lake Superior Circle Tour

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Marshall W. Alworth Planetarium is located in Duluth in Minnesota’s St. Louis County. The planetarium is on the University of Minnesota Duluth’s campus and is open for public showings. They offer live interactive shows and full dome theater presentations. Be whisked through the depths of outer space, and learn the importance of astronomy. With a combination of star shows and immersive films packed into hour long shows, it is fun and exciting for all ages.

There are public showings on Wednesdays, Fridays, and Saturdays. Disability accommodations can be arranged two weeks in advance by contacting or 218-726-7129.

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