Information for Visitors

Orion Nebula

Welcome to Science Symposium 2022!

We hope you can join us. All sessions are open to the public - free admission - no reservations required. Here are some links that may make it easier for you to find your way:

For other information, call the Natural Sciences Division at 630.752.5627
or email to

Photo credits for space photos used on these symposium pages:
Orion Nebula: Credit: NASA, ESA, T. Megeath, M. Robberto
Hubble Ultra Deep Field: NASA, ESA, H. Teplitz, M. Rafelski, A. Koekemoer, R. Windhorst, and Z.