As Yerkes has become a space at the confluence of culture, art, and science, we have so much going on. From our speaker series to our roster of tours to our star parties, keep up to date by getting on our email list, following us on social media, and visiting us in person. We're forever evolving into a place of diverse programs for kids and adults alike. Writers, artists, sculptors, photographers, musicians, engineers, chemists, tech innovators, and astronomers are collaborating to understand how science inspires the arts and how the arts inspire cosmic discovery. We're eager to work together at this epicenter of BIG IDEAS. What was a dormant institution a couple years ago and a construction site under full restoration just last year is now a vibrant place filled with enthusiasm, focus, and new voices in conversation. Discover what’s happening in Cobb & Hale's three domes and the junction of Olmsted ellipses. More importantly, discover how you can tap into the energy.
We’re thrilled to announce the 2025 undergraduate summer internship at Yerkes Observatory! We encourage all eligible students to apply after reading the information below. By participating in this internship, students will: Applications are now open and will close on Monday, February 10, 2025 at 5pm CT. Applicants should expect to hear back from us by…
Join us for a special Community Day open house on Saturday, October 5 from 10am – 12pm! We’ll have solar observing outside on the South lawn if the weather is clear, engaging hands-on activities, scavenger hunts with prizes, presentations from Yerkes astronomers, food for purchase from Pastries by Chad, and more for your family to…
Join us for a special Lunar Eclipse open house on Tuesday, September 17 from 8pm – 10pm! We’ll have lunar eclipse observing outside with the Northwest Suburban Astronomers if the weather is clear, family activities, presentations from Yerkes astronomers, food for purchase from local vendors, and more for your family to enjoy. The open house…
Join us for our next open house on Thursday, July 11 from 7:30pm – 9:30pm! We’ll have observing outside if the weather is clear, family activities, presentations from special guest astronomer and author Dean Regas, ice cream for purchase by Sweet Tooth of Lake Geneva, and more for your family to enjoy. The open house…
Yerkes Observatory is proud to offer immersive, hands-on internship experiences for current or recently graduated undergraduate students. During their time in Williams Bay, interns will engage with research focused on digitizing the Yerkes glass plate collection and collecting data with our 24″ telescope, support observatory outreach, education, and public programs, and explore the amazing science…