The Origins of the Future

Book excerpt: How did the universe begin? Where do galaxies come from? Where do the material particles we are made of come from? Today we have only provisional answers to such questions, but this will improve dramatically over the next ten years, predicts astronomer Gribbin. He focuses on what we think we know about ten issues and explains how cutting-edge research may yield solutions in the very near future. He explores ideas concerning the creation of the universe, the possibility of other forms of life, and the fate of the expanding cosmos. He examines "theories of everything," including grand unified theories and string theory, and he discusses the Big Bang theory, the origin of structure and patterns of matter in the galaxies, dark mass and dark energy, the future of Earth and the Sun, and the possibility that the universe might expand forever.--From publisher description.