Visit Dublin Blog

Category - Ohio Tourism

The Return of the Planetarium

Friday, November 21, 2014 12:00 AM by Megan Hurley

I can still remember visiting the old planetarium at COSI as a child, and looking up in awe at a sky full of stars and far-away planets. That was over a decade ago. Since then, the 60-foot dome has remained black and starless, as if sucked into one of the black holes it had projected onto its…