Space exploration 

 - Chicago :  Encyclopaedia Britannica,  c2008. 
 - 101 p. :  col. ill. ;  28 cm. 
 - Britannica illustrated science library . <br/><br/> Includes index. 
<br/><br/>The conquest of space -- Flying through space -- Permanent exploration -- Visiting other worlds -- Applied astronautics. 
<br/><br/><label>ISBN: </label>9781593393977 1593393970  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Outer space--Exploration
<br/><br/><label>Dewey Class. No.: </label>j629.45 Spa   26