A team of astronomers has found the largest and farthest reservoir of water ever detected in the universe — discovered in the central regions of a distant quasar. Quasars contain massive black holes that are steadily consuming a surrounding disk of gas and dust; as it eats, the quasar spews out huge amounts of energy. The energy from this particular quasar was released some 12 billion years ago, only 1.6 billion years after the Big Bang.