Are you ready for an intergalactic adventure? This space encyclopedia for children presents the entire Universe in one stunning book. Let the countdown begin as you launch into space to view the many wonders of the Solar System. Ride a rocket like an astronaut, take your first steps on the Moon, feel the rocky red surface of Mars, and run rings around Saturn. Travel further into deepest, darkest space and be dazzled by the biggest and brightest stars millions of light years away. Packed with amazing images from NASA missions, as well as exclusive interviews and incredible facts, you'll experience and understand the Universe as never before. Calling all space cadets and aspiring astronauts, this one is for you!