Yerkes Observatory, which calls itself "the birthplace of modern astrophysics,, is an astronomical observatory operated by the University of Chicago in Williams Bay, Wisconsin. It was created in 1897 by George Ellery Hale and financed by Charles T. Yerkes. The observatory represented a shift in the thinking of observatories, from mere housing for a telescope and observer, to the modern concept of observation equipment integrated with laboratory space for physics and chemistry. A 102 cm (40 inch) refracting telescope built by the master optician Alvan Clark is located inside. It is the largest refracting telescope used for scientific research (a larger demonstration refractor, the Great Paris Exhibition Telescope of 1900, was exhibited at the Paris Universal Exhibition of 1900).
In addition to the Yerkes refractor, the observatory also has a 102 cm (40 inch, referred to as to prevent confusion) and a 61 cm (24 inch) reflecting telescope. Several smaller telescopes are used for educational outreach purposes.
Current research includes the interstellar medium, globular cluster formation, infrared astronomy, and near-Earth objects. Additionally, the University of Chicago maintains a sizable engineering center in the observatory, dedicated to making and maintaining scientific instruments. As of May 2007, the engineers are working on the High-resolution Airborne Wideband Camera (HAWC), which will be an integral part of Stratospheric Observatory for Infrared Astronomy (SOFIA).
The current director of the observatory is Dr. Kyle M. Cudworth.
In March 2005, the University of Chicago announced plans to sell the observatory and its land on the shore of Lake Geneva, Wisconsin. Initial reports had two purchasers interested, Mirbeau, an east coast developer who wanted to build luxury homes, and Aurora University, which has a campus straddling the Williams Bay property. The Geneva Lake Conservancy, a regional conservation and land trust organization, has taken the position that it is critical to save, in place, the historic Yerkes Observatory structures and telescopes for education and research, as well as to conserve the rare undeveloped, wooded lakefront and deep forest sections of the 77 acre (31 hectare) site. On June 7 2006, the University announced it would sell the facility to Mirbeau for US$8 million with stipulations to preserve the observatory, the surrounding thirty acres, and the entire shoreline of the site. Under the Mirbeau plan, a 100-room resort with a large spa operation and attendant parking and support facilities is to be located on the 9 acre (4 ha) virgin wooded Yerkes land on the lakeshore -- the last such undeveloped, natural site on Geneva Lake's Geneva's 21-mile (34 km) shoreline. 72 homes are to be developed on the upper Yerkes property, surrounding the historic observatory. These grounds were designed more than 100 years ago by John Olmsted, the brother of famed landscape architect Frederick Law Olmsted, designer of New York's Central Park.
In view of the public controversy surrounding the development proposals, the university suspended these plans in January 2007. The university's department of astronomy and astrophysics then formed a study group, including representatives from the faculty and observatory and a wide range of other involved parties, to plan for the operation of a regional center for science education at the observatory. The study group began its work in February 2007 and its final report was issued November 30, 2007.
Agreement Provides for Preservation of Historic Yerkes Observatory; Proceeds From Sale of 45 Adjoining Acres to Support Research, Yerkes Outreach Program.
Jun 07, 2006; Byline: University of Chicago CHICAGO, June 7 (AScribe Newswire) -- The University of Chicago has reached an agreement to permit...
YERKES OBSERVATORY TO HIGHLIGHT ACTIVE ASTRONOMY FOR ILLINOIS SCHOOLS AT MARCH 29 CAPITOL SHOWCASE IN SPRINGFIELD
Mar 24, 2006; The University of Chicago issued the following news release: Educators from the University of Chicago's Yerkes Observatory will...