• Flight of the Butterflies
  • Adventure
  • Flying Monsters 3D
  • Memberships
  • Number 1 Science Center
  • Camp COSI
  • Catalyst Luncheon
  • Live Shows
  • Family Workshops

Featured Offerings

Robotic Science Day

Robot Science Day

May 11, 1-3pm: Join robot clubs from all over Central Ohio as they show you how robots move, sense the world, and do work. Explore how we interact with robots every day.

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Fireworks 2013

Fireworks with COSI 2013

Come Celebrate Red, White & Boom downtown at COSI! With both lawn and reserved table seating available, we offer the best view and experience in Columbus. Tickets on sale now!

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From the calendar