The Springer Handbook of Space time brings together the theories of space time and their implications for our understanding of the universe and the quantum world. Unlike any existing book, the handbook will contain in a single volume detailed chapters, which address the physics, the mathematics, the experimental evidence, and the cosmological implications of the profound idea that gravity is not a force but is caused by the curvature of space time, as well as chapters on the efforts to create a theory of quantum gravity.