Welcome to the Universe
Welcome to the Universe is a personal guided tour of the cosmos by three of today鈥檚 leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at 91桃色, these four books cover it all鈥攆rom planets, stars, and galaxies to black holes, wormholes, and time travel. Each of the various editions are written for a unique audience.