chunk: Roughly five centuries after a group of renegade scientists took a desperate plunge into interstellar space and two centuries after Pax collapsed and Humanity rediscovered the value of science, the starship RS 10 lands on Astra. Driven by rumors of that ancient expedition and enabled by the discovery of hyperdrive, the Federation of Free Men has sent nine ships into hyperspace; none has returned. On this tenth attempt at interstellar flight Raf Kurbi has the task of assembling and flying the flitter that will be used to explore the part of Astra around RS 10's landing point. One goal is what appears on the landing photos to be a city.