Planetarium shows are available to groups of 8-38 participants. We can do shows Monday through Friday 9 to 5, beginning on the hour. Reservations by appointment preferred with a 2 week notice. Evening showtime schedules are possible until 8:00 p.m. and weekend shows, by appointment.We ask for a $15 donation per group. Please make checks payable to ESU Peterson Planetarium. If you are a school group and would like to be invoiced please indicate that below in the Special Requests box. If you have any questions, please call the Science and Math Education Center at 620-341-5636.