Great Lakes Science Center, home of the NASA Glenn Visitor Center, makes science, technology, engineering and math (STEM) com ... e alive for more than 300,000 visitors a year. With hundreds of hands-on exhibits, temporary exhibitions, the Cleveland Clinic DOME Theater, Steamship William G. Mather, daily science demonstrations, seasonal camps and more, guests will always find a reason to Stay Curious. The Science Center is funded in part by the citizens of Cuyahoga County through Cuyahoga Arts and Culture. read more