Observatories in space. 

 - Chicago, IL :  World Book,  c2010. 
 - 64 p. :  ill. (chiefly col.), col. maps ;  27 cm. 
 - Explore the universe .
 - Explore the universe. .
<br/><br/>Includes bibliographical references (p. 62) and index. 
<br/><br/> "An introduction to observatories in space with information about their history and use. Includes diagrams, fun facts, glossary, resource list, and index"--Provided by publisher. 
<br/><br/><label>ISBN: </label>0716695545 9780716695547 
<br/><br/><label>LCCN: </label>2009040316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomical instruments--Juvenile literature.<br/>Astronomical observatories--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>QB81  / .O266 2010 
<br/><br/><label>Dewey Class. No.: </label>522/.2919