Over 215 million people looked up to the sky to watch the moon’s shadow cut across the continental United States in the Great American Eclipse on August 21, 2017. But what happens during an eclipse? How often do they occur? When can we expect to experience such an eclipse here in Hawai‘i? Learn more about Hawai‘i’s past and future eclipses at ‘Imiloa’s Maunakea Skies talk with John Hamilton from UH Hilo’s Physics and Astronomy Department, on Friday, October 20 at 7:00 p.m.