Adler Planetarium

Since its opening in 1930, the Adler Planetarium has contributed immeasurably to the dissemination of exciting discoveries in astronomy and astrophysics. It is the oldest public planetarium in the Western Hemisphere. The museum houses one of the greatest collections of historic astronomical instruments in the world, spanning nine centuries of human efforts to understand the universe. Millions of visitors have enjoyed vivid sky shows, presentations on space science and interplanetary exploration, hands-on activities and inspiring educational programs.