Nemesis: Isaac AsimovIn the twenty third century, pioneers have escaped the crowded earth for life in self sustaining orbital colonies. One of the colonies, Rotor, has broken away from the solar system to create its own renegade utopia around an unknown red star two light years from Earth: a star named Nemesis. Now a fifteen year old Rotorian girl has learned of the dire threat that Nemesis poses to Earth's people but she is prevented from warning them. Soon she will