The $100 Quintillion Asteroid

Everyday we are learning more about the asteroids, the smallest members of our Solar System. Find out how astronomers study them, assess potential dangers to the Earth, and uncover clues about the origins of our solar system. This program is presented by Geza Gyuk, Astronomer, Adler Planetarium.  Accessibility Need sign language interpretation or other accessibility assistance for this event? Please call (312) 747-8184 or email access@chipublib.org to request accommodations. Requests must be made at least 14 business days before the event. This event is part of the 2026 One Book, One Chicago season, exploring the book Orbital by Samatha Harvey.