The first thing he did was fly to Tycho by surface transporter to observe the excavations still going on around the areas of some of the Lunarian finds, and to meet at last many of the people who up until then had existed only as faces on display screens. He also went to see the deep mining and boring operations in progress not far from Tycho, where engineers were attempting to penetrate to the core regions of the Moon. They believed that concentrations of rich metal-bearing ores might be found there. If this turned out to be so, within decades the Moon could become an enormous spaceship factory, where parts prefabricated in processing and forming plants on the surface would be ferried up for final assembly in Lunar orbit. The economic advantages of constructing deep-space craft here and from Lunar materials, without having to lift everything up out of Earth's gravity pit to start with, promised to be enormous.

Next, Hunt visited the huge radio and optical observatories of Giordano Bruno on Farside. Here, sensitive receivers, operating fully shielded from the perpetual interference from Earth, and gigantic telescopes, freed from any atmosphere and not having to contend with distortions induced by their own weights, were pushing the frontiers of the known Universe way out beyond the limits of their Earth-bound predecessors. Hunt sat fascinated in front of the monitor screens and resolved planets of some of the nearer stars; he was shown one nine times the size of Jupiter, and another that described a crazy figure-eight orbit about a double star. He gazed deep into the heart of the Andromeda Galaxy, and out at distant specks on the very threshold of detection. Scientists and physicists described the strange new picture of the Cosmos that was beginning to emerge from their work here and explained some of the exciting advances in concepts of space-time mechanics, which indicated that feasible methods could be devised for deforming astronomic geodesics in such a way that the limitations once thought to apply to extreme effective velocities could be avoided. If so, interstellar travel would become a practical proposition; one of the scientists confidently predicted that man would cross the Galaxy within fifty years.