Bova, Ben <br/><br/>
Faint echoes, distant stars: the science and politics of finding life beyond earth 
Ben Bova 
 - 1st ed 
 - New York  Perennial  2005 
 - xxvii, 304 p. ; 25 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780060750992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exobiology<br/>Life on other planets
<br/><br/><label>Dewey Class. No.: </label>576.839 BOV