Visit for information about spring 2021.


The Scale of the Universe

Become familiar with the structure and size of the enormous, expanding universe and explore awe-inspiring concepts that allow us to grasp our place and perspective in space. Visualize the distances to nearby planets and faraway galaxies.


Jean Creighton, Ph.D.

Dr. Jean Creighton is an astronomer and the director of the Planetarium at the University of Wisconsin-Milwaukee since 2007. She grew up in Athens, Greece. In 2014, she was selected by NASA to be an Airborne Astronomy Ambassador and spent ... read more

Date: Wed, May 19, 2021

Delivery Method: Live Online

Time: 10-11:15am CT

Platform: Zoom

Instructor: Jean Creighton Ph.D.

Fee: $10

Enrollment Limit: 300

Program Number: SPRI:426

Registration opens Tue, Jan 12, 2021.