Front Page

Front Page

Welcome to the OSU Planetarium!

The OSU Planetarium, in Smith Laboratory on the Ohio State University main campus in Columbus, serves the university and central-Ohio with educational programs in Astronomy. Operated since 1968 by the Department of Astronomy, it is a 63-seat 30-foot dome theater with a state-of-the-art Spitz SciDome XD digital projection system giving exquisite views of the night sky, and takes you on digital journeys to the planets, stars, and distant galaxies


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The OSU Planetarium is pleased to welcome its new director...
15 months after we used the old Spitz A3P starball for the...