COSI is currently closed to the public due to the Ohio Governor's COVID-19 stay-at-home order. Learn more.

Your Donation Makes a Difference

COSI, recently voted #1 Science Museum in the nation by USA Today’s 10Best, is a science center that delights learners of all ages. In order to continue to support the community while our doors are temporarily closed, we launched COSI Connects, a free service we’re providing during this challenging time. COSI Connects is our digital doorway, where fresh, exciting and engaging science is added daily in the form of videos, at-home activities and more. You can also sign up for email updates and stay connected with COSI on Facebook, Instagram, Twitter and YouTube.

COSI is committed to our mission and vision to engage, inspire and transform lives and communities by being the best partner in science and industry learning. The value of this has never been more evident. We realize this is very difficult time for many. If and when you are able, please consider supporting COSI, so that we may continue to ensure that science is accessible for everyone, everywhere.

We greatly appreciate your thinking about COSI as we navigate this unprecedented circumstance together and we sincerely thank you for your support.


General Operating Support:

If you have any questions during your online giving experience, please call 614.629.3122. Questions can also be directed to This email address is being protected from spambots. You need JavaScript enabled to view it.. We will gladly respond as soon as possible.

Thank you in advance for your generosity!

Looking for more ways to help engage, inspire, and transform?


If you’d like to donate your time to help serve our guests and provide unique science learning experiences, COSI has a wide range of volunteer opportunities available. Visit to learn more.

Stay Connected on Social Media

Keep up to date with COSI happenings and how can you be involved with COSI on Facebook, Twitter, and Instagram! Help spread the word about COSI’s impact on learners of all ages.