One of the most respected writers of hard SF, it has been more than ten years since Joan Slonczewski's last novel. Now she returns with a spectacular tour de force of the college of the future, in orbit. Jennifer Ramos Kennedy, a girl from a rich and politically influential family (a distant relation descended from the famous Kennedy clan), whose twin brother has died in an accident and left her bereft, is about to enter her freshman year at Frontera...