The Cosmosphere’s Grand Lobby and flight simulator will close at 5 pm on March 1. Please use the entrance to the north of the main entrance. 

Visit the Museum

Sun- 9am-5pm
Mon-Tues Closed
Wed-Thurs 9am-5pm
Fri-Sat 9am-7pm


My son comes home happy and full of great stories. When we leave camp, he is full of confidence.

Camps at the Cosmosphere

Unique Camp Experiences

Upcoming Events


Support the Cosmosphere

Become a Member

We support the Cosmosphere because of the amazing STEAM educational opportunities for everyone who walks through the doors...

Cosmosphere to Enhance Visitor Experience with Renovation and Redesign