7:00 pm - 8:00 pm IBEX- The Search for the Edge of the Solar System July 15 @ 7:00 pm - 8:00 pm IBEX- The Search for the Edge of the Solar System Join scientists who are investigating the boundary between our Solar System and the rest of our galaxy in IBEX: Search for the Edge of the Solar System. Designed for visitors with an appreciation for the challenges of space science and a desire to learn more about science research, IBEX: Search for the Edge of the Solar... Free