The successful 100 Facts series shoots straight into space to take a tour of stars and galaxies in this brilliant book. Discover how a star is born, what happens when galaxies collide and how many stars exist in the Milky Way. Covering a wide range of topics from supernovas and black holes, to dwarfs and supergiants the 100 numbered facts help children read this fascinating book from start to finish. Every page is carefully designed with enticing photographs and beautiful artwork, while cartoons, quizzes and projects add an extra element of fun. 100 Facts Stars & Galaxies is the perfect introduction to this fascinating topic.