Afriel put his sunglasses into a pocket of his jacket and pulled out a pair of infrared goggles. He strapped them to his head and stepped out of the airlock. The artificial gravity vanished, replaced by the almost imperceptible gravity of the Swarm’s asteroid nest. Afriel smiled, comfortable for the first time in weeks. Most of his adult life had been spent in free-fall, in the Shapers’ colonies in the Rings of Saturn.