The ultimate reference to the worlds beyond. The Firefly Guide to the Universe is an encyclopedic examination of the stars, planets, and universe with the latest, most comprehensive information currently available. The book features the latest images from the Hubble Space Telescope which are put into context with clear and detailed text. In seven extensive sections, the book illustrates and explains: Exploring the Universe: the history and current state of astronomy and space exploration The Solar System: Earth and other planets, mapped and imaged using data from the most recent mission probes The Sun: astrophysical phenomena from sunspots to eclipses The Stars: movements and life cycles, novae and supernovae, black holes, and more The Universe: the origin and nature of the universe, our galaxy, local and remote galaxies, quasars, the question of alien life Star Maps: whole sky maps with 22 alphabetized chapter listings of stars and constellations, and seasonal charts for north and south The Practical Astronomer: Tips for beginner and advanced astronomers including equipment selection and how to build a backyard observatory. The Firefly Guide to the Universe is a lively and useful reference illustrated with spectacular color photographs and illustrations. It is the ideal guide for discovering the vast richness of the universe.