In the year 2270, with travel to the nearby planets well established, a bizarre discovery is made on Callisto, the eighth moon of Jupiter. Dozens upon dozens of strange wheeled artifacts ("wheelers"), hundreds of thousands of years old, are found buried beneath the icy surface...
In 2270, archaeologist Prudence Odingo returns to Earth with news of a bizarre discovery of hundreds of ancient wheeled artifacts beneath the icy surface of Callisto, the eighth moon of Jupiter. The wheelers come to life just as several of Jupiter's moons change orbit, causing...