William Gibson: Neuromancer, Count Zero, Mona Lisa Overdrive Orson Scott Card: Enders Game Neil Stephenson: Snowcrash Isaac Asimov: The Foundation (series) I

William Gibson: Neuromancer, Count Zero, Mona Lisa Overdrive Orson Scott Card: Enders Game Neil Stephenson: Snowcrash Isaac Asimov: The Foundation (series) I am not sure these qualify as space epics, but they are all good reads.