sentences:  Programs are available for audiences ranging from preschool age to senior citizens, and for two months of the year, the Drake Planetarium also houses a laser projection system used for special programming.Drake Planetarium & Science Center has been operated by Tri-State Education & Technology Foundation since 1982.This foundation is a nonprofit educational organization with the mission to provide STEM fields (science, technology, engineering, and mathematics) learning experiences for the youth of Greater Cincinnati.