Above them was Geographic. In geosynch over Camelot, Geographic maintained a web of satellites across the continent and around the planet, and kept careful track of weather and tidal conditions. Geographic, the largest movable object ever created by man, had carried its cargo of frozen human beings across ten light-years, expending a cubic kilometer of deuterium snowball along the way. The deuterium was exhausted now. Its sleeve was a shrunken silver balloon, the pressure inside barely higher than the vacuum around it. Geographic could still be moved by smaller steering rockets, but until the deuterium was replaced-if it ever was-she would remain in eternal orbit around Avalon. She was their link to Earth, and the Earth Born insisted that all of their children be taken up. "This is your heritage. You call yourselves Star Born, now see the stars." A few came back as often as they could. Some of the Second still dreamed of crossing the void between the stars. A few even spoke of returning to Earth.
