Odyssey is Odyssey, a science magazine for children aged 9-14, was founded by Nancy Mack in 1975. Initially, the magazine focused on astronomy and a small robot named Ulysses answered questions for children readers; later, in 1991, Odyssey was acquired by the Pebble Company, and its content began to expand into the entire field of science, and was replaced by microbiologist Dr. Cy Borg to provide readers with a question-and-answer service for children.