"Free Admission Days are the perfect opportunity for Illinois residents to explore our general admission exhibitions with your family or a group of science-loving friends. Or, use these days to check out special ticketed exhibitions or a 3D movie with a discounted Discovery or All-Access Pass. Tickets for Free Days are only available to Illinois...

"Every Wednesday night we are open late, and free for Illinois residents! Join us after work, school or for date night at the Adler Planetarium you’ll find hands-on, minds-on activities, experiences, and shows about the universe that will blow your mind! Wednesday tickets include entry to the museum at one of the designated entry times,...