Unspecified/General

When the Adler Planetarium opened on the lakefront in May 1930, it became the first planetarium in the Western Hemisphere, bringing a German-built Zeiss projector and the night sky indoors to American audiences for the first time. The institution was funded by Max Adler, a Sears executive who stepped back from business to support astronomy education, and it opened to the public on his birthday. Its twelve-sided, rainbow-granite building, designed by Ernest Grunsfeld Jr., won an architectural medal the following year and was later named a National Historic Landmark. The planetarium sits at the tip of Northerly Island, part of the Museum Campus it shares with the Shedd Aquarium and the Field Museum, and the spot doubles as one of the best places to photograph the Chicago skyline across the water. Alongside its sky shows, the Adler holds a notable collection of antique scientific instruments, sundials, telescopes and astrolabes gathered from a celebrated European collection that formed the basis of its holdings. Several theatres present the programmes, the largest being the Grainger Sky Theater, a dome roughly 21 metres across seating around 195 people beneath a high-resolution projection system rebuilt in 2011. A second domed space, the Definiti Theater, and a smaller star theatre round out the venue, letting it run more than one show at a time. The grounds also include the Doane Observatory, whose telescope is among the largest the public can look through in the region, used on clear evenings for views of the moon and planets. The Adler has helped pioneer online citizen-science projects that invite the public to classify galaxies and sift through real research data, and its lakefront perch served as a backdrop during Chicago's 1933 world's fair. Families make up a large share of the audience, drawn by the immersive dome shows, while the setting and skyline views give the trip an appeal that reaches beyond astronomy alone. Combination tickets typically pair general admission with a dome show, and timed entry is common on weekends and school holidays.

Type: Tourist Attraction

Address: 1300 S DuSable Lake Shore Drive, Chicago, IL, United States

Telephone: (312) 922-7827

Website: https://www.adlerplanetarium.org/

Capacity: 195

Opening Date: 12/05/1930