The Cassini Code

The Cassini Code is the third book in the Galahad series. The teenage explorers aboard the spacecraft Galahad journey into the Kuiper Belt at the edge of the solar system, where they encounter a dangerous minefield of space debris. Captain Triana and her Council must manage a hostile crew, a medical crisis, and a possible mutiny while some crew members push to return to Earth. The book follows Triana and the Council as they continue their mission through the depths of the solar system.