University of Chicago Astronomy
The birthplace of modern astrophysics
Yerkes Observatory is a facility of the Department of Astronomy and Astrophysics of the University of Chicago. It was established in 1897 on Geneva Lake in Williams Bay, Wisconsin. Until the mid-1960's, Yerkes Observatory housed all of the Department's activities. Today the 77-acre, park-like site in southeast Wisconsin provides laboratory space and access to telescopes for research and instruction.
Yerkes Observatory occupies a unique niche for the educational and the scientific community. It bridges several important perspectives in formal and informal education. The history of astronomy and astrophysics of the observatory is a solid foundation for introducing all the important topics in current research as well as the practice of observational astronomy. There is a huge range of opportunities for learning. Because of Yerkes' historical context, the world of professional and student astronomers and astronomy educators is drawn to the observatory. These communities learn from one another, build relationships, and create programs, which result in enriched experiences and learning opportunities for young and diverse members of our society.
Yerkes Observatory is open for public tours every Saturday throughout the year. We also offer group tours and special programs.
- Observe through a Big Telescope
Throughout the year, weather permitting, Yerkes Observatory offers evening observing sessions for visitors age 10 and up. Participants have a unique opportunity to view at a variety of fascinating celestial objects through either 40-inch refractor or 24-inch reflector telescopes...
Give the gift of astronomy to your friends and family! Gift certificates valid for 15 months may be purchased for the Yerkes 40-inch and 24-inch telescope viewing programs. Please call 262-245-5555 ext. 825 for more information and to purchase a gift certificate, or email firstname.lastname@example.org
Making Astronomy Accessible to the Blind – Students Partner with Professionals to Build New Software Tool
If intelligent life without sight exists on some distant planet in our galaxy, these lifeforms would still explore the universe; how?
This is a guiding question for Innovators Developing Accessible Tools for Astronomy (IDATA), a new research initiative supported by the U.S. National Science Foundation – STEM + Computing Partnerships (STEM+C) Program.
Wedding, Engagement and Professional Photography at Yerkes
Outdoor wedding, engagement and other professional photography is permitted on the Yerkes Observatory property. We ask that all professional photographers contact us to prearrange a date and time.