TY - BOOK TI - Explore the universe SN - 9780716695448 U1 - 523.1 PY - 2010///] CY - Chicago, IL PB - World Book KW - Universe KW - Juvenile literature KW - Extrasolar planets KW - Galaxies KW - Milky way KW - Astronomical observatories KW - lcgft N1 - Includes bibliographical references and index; v. 1. Alien planets; v. 2. Galaxies; v. 3. The milky way; v. 4. Observatories in space; v. 5. Observatories on earth; v. 6. Quasars and black holes; v. 7. Stars - birth and death; v. 8. Stars - the inside story; v. 9. The universe - a cosmic tour; v. 10. The universe - mysteries and marvels ER -