Free Wednesday Nights at Adler Planetarium

You'll float through the cosmos under the dome of Chicago's most legendary planetarium, where the new telescope lets you actually *see* what you've been missing in the night sky. Every Wednesday from 4-10 PM, Illinois residents get the whole experience free—perfect for ditching the routine and remembering why you used to care about space. Head to Museum Campus and expect a crowd of locals who know a solid free night when they see one.