|CityView Patio at COSI|
23 Jun 2017 4:00PM - 9:00PM Enjoy a spectacular view of the Columbus skyline from the CityView Patio at COSI, open for refreshments on selected Friday and Saturday evenings this summer. Located on the east side of COSI facing the Scioto...
|Science on Screen - The Martian 3D (PG-13)|
23 Jun 2017 7:00PM - 10:00PMWith the generous support of the Alfred P. Sloan Foundation COSI is proud to present Science on Screen, a conversation series that explores the surprising science surrounding major movie stories. This event wil...
|Family Friday Night|
30 Jun 2017 5:00PM - 9:00PMCOSI offers extended hours and price reduced admission to families so you can visit, learn, and play late! General admission is only $11 after 5pm and includes all of COSI's permanent exhibitions plus a movi...
|COSI After Dark - a 21+ Event - It Came From Outer Space|
06 Jul 2017 5:30PM - 10:00PMIt's COSI without kids! Geek out with grown-ups and explore COSI, ride the High Wire Unicycle, enjoy special themed activities, catch a movie in the Giant Screen Theater, concessions and a cash bar. July's the...
Spring Business Hours
Mar 15 - Sept 4*: 10am - 5pm
*July 3(Red White and Boom): CLOSED
*Last Friday of every month (FFN): 10am - 9pm
Dr. Frederic Bertley hired as President and CEO of COSI Learn More
Meet COSI's Chief Scientist! Dr. Paul Sutter is an astrophysicist at The Ohio State University and COSI's Chief Scientist. In addition to sharing his passion for science to live audiences, Paul hosts podcasts and... Learn More