50 Greatest Mysteries of the Universe is an astronomy buff’s dream book! This new collector’s edition from the editors of Astronomy incorporates the latest research on astronomy’s biggest questions. How old is the universe? Are there other planets like Earth? How do massive stars explode? Find out answers to these questions, and more!

50 Greatest Mysteries of the Universe has the latest scientific knowledge about the universe’s beginning and end. Find out why antimatter matters, what role string theory plays in cosmic structure, and whether parallel universes really exist. Cutting-edge science written in easy-to-understand language makes this collector’s item a keepsake to share with friends and family.