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The planetarium is open and we are taking requests for private shows starting in November 2023. We are taking requests for STEP and OSU classes. As the outreach arm of the Department of Astronomy, we are not a full-fledged or staffed science center. We do our best to meet all requests. We offer public shows based on staffing availability. The Planetarium at COSI is open for public programs.

Upcoming Events

September 30, 2023
West Campus Quad near Byrd Polar

Recent News

August 30, 2023
By Alyssa Whalen
Constellations, Planets, and Astronomical Events Visible in September 2023

The astronomical start of the fall season is fast approaching! The Autumnal Equinox occurs on September 23rd. Equinox…

July 31, 2023
By Alyssa Whalen

Happy August! The days are long and hot, but the nights have perfect weather for stargazing. The days are steadily growing shorter since the solstice has passed. The sun rises around 6:40 am and…

June 23, 2023
By Alyssa Whalen
Constellations, Planets, and Astronomical Events Visible in July 2023

Now that the solstice has passed, it is now officially summertime! Enjoy the long days and warm weather, and hopefully, the…

May 22, 2023
By Alyssa Whalen
What’s Up? Constellations, Planets, and Astronomical Events Visible in June 2023

-Written and Compiled by Alyssa Whalen

Happy Summer! In terms of the astronomical calendar, summer begins…

People Directory

Miqaela Weller
Planetarium Presenter
Planetarium Presenter
Stephan Frank
Outreach Specialist, Astronomy on Tap
Todd Thompson
Professor of Astronomy