A catastrophic event renders the Earth a ticking time bomb. In a feverish race against the inevitable, nations around the globe band together to devise an ambitious plan to ensure the survival of humanity in outer space. Five thousand years later, their progeny, seven distinct races now three billion strong, embark on yet another audacious journey into the unknown, to an alien world utterly transformed by cataclysm and time: Earth.

Title from web page. Compact discs.