Graduate students may have the chance to teach a section of Astronomy 110 in summer school. These accelerated courses require about 30 × 75 minute lectures to be delivered in six weeks. In recent years one section of Astro 110 has been offered in each of two summer sessions. These classes are organized by the Outreach College of the University of Hawaii, which also occasionally offers Astronomy 110 as an evening class. All graduate students are informed by email if any summer or evening teaching opportunities arise.