Contact Us

Interested in learning more about the educational programs at the Yerkes Observatory?

Subscribe to YoTeach, the Yerkes Observatory email list of science and astronomy teachers.  YoTeach is created to inform you of professional development and other education activities, and to link you to teaching resources and colleagues. 

To subscribe to YoTeach and for all other inquiries,

Contact Vivian Hoette

     Call 262-245-5555 (extension 815)

     FAX 262-245-9805

     E-mail Vivian Hoette

     Director of Educational Programs, Yerkes Observatory

Moon images were taken with the 24 inch telescope at Yerkes Observatory on Nov. 24, 2007 by Rich DeCoster and Vivian Hoette.

Click on the image for a Trek Across the Moon

Friend us on our Stars at Yerkes Facebook pageFor information about visiting Yerkes Observatory, including public relations and tours, (also photographs and publication permission)    Call 262-245-5555 (extension 880)

    FAX 262-245-9805

    E-mail Richard Dreiser

    Public Information Officer and Tours Director

Mailing Address:

    Yerkes Observatory

    373 W. Geneva Street

    Williams Bay, WI 53191