There are 9 planets and over 60 moons orbiting the Sun.
Astronauts become a little taller in space.
Black holes are invisible because no light can escape from them. The biggest volcano is on Mars and is the size of Arizona. Several million tiny particles called neutrinos will pass through you while you read this sentence . You will discover all these amazing facts and hundreds more in this colorful, picture-packed book. Fun and informative, Space is crammed with facts about the stars, landing on the Moon, the history of astronomy, comets, and meteorites-plus it takes you into the future of space discovery.