00854cam a2200265 4500 546522068 TxAuBib 20100310120000.0 060913s2007||||||||||||||||||||||||eng|u 2006009955 9780836872767 23.00 0836872762 23.00 TxAuBib Sparrow, Giles. Exploring the universe / Giles Sparrow. Milwaukee, WI. : World Almanac, 2007. 48 p ; cm. (Secrets of the universe) Includes bibliographical references and index. 20100310. Space vehicles Juvenile literature. Outer space Exploration Juvenile literature. (Secrets of the universe.) TXGAI