Take a star-studded tour through the solar system and beyond with DK Guide to Space. With photographs from the Hubble Space Telescope and NASA's space probes, you will see the birth of new stars and distant worlds, and find out all the latest discoveries about planets, moons and galaxies. Did you know that a Mars day lasts 25 hours or that Saturn is the only planet that would float in a bucket of water? Learn all about space shuttles and space travel. Explore the wonders of the solar system and beyond, and learn hundreds of amazing facts about space with DK Guide to Space.