Set into the very point of the Eye was a glass dome, half a dozen meters in diameter. From it you could look straight down the bore of the tether—which was actually a tubular array of sixteen smaller tendons—and see the Earth. From this distance, the planet looked about as big as a person’s face seen from across a small table. An Old Earther, seeing it from here, might think at first that nothing had ever changed. It still had the same general look: blue oceans, white icecaps, green-and-brown continents partly obscured by swirling white vortices of weather. Those continents stood in roughly the same places as the old ones, for not even the Hard Rain could make much of a dent in a tectonic plate. But the landforms had been radically resculpted, with many inland seas, and deep indentations in coastlines, created by large impacts. New island chains, frequently arc shaped, had been created by ejecta and by volcanic activity.