Remo Ruffini is the Chair of Theoretical Physics at the University of Rome, where he received his Ph. D., and has also taught at Princeton University. He is an editor of the International Journal of Modern Physics and has acted as an adviser to NASA and the Italian Space Agency. In addition to Gravitation and Spacetime, a partial listing of his published works include Cosmology from Space Platforms, Black Holes, Gravitational Waves and Cosmology, Basic Concepts in Relativistic Astrophysics, Gamow Cosmology, and various articles and edited volumes.
