Because of the length of time that a voyage takes, knowledge of the purpose and nature of the universe often becomes lost to the succeeding generations of starship occupants. Through the experiences of a woman, and the people she encounters in a journey, the truth of their existence is revealed.
John R. Gribbin is a British science writer, an astrophysicist, and a visiting fellow in astronomy at the University of Sussex. His writings include quantum physics, human evolution, climate change, global warming, the origins of the universe, and biographies of famous scientists. He also writes science fiction.