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The world’s best-selling astronomy magazine

THE

IMMENSITY

OF THE

COSMOS

Travel through the whole universe in DECEMBER 2015

30 pages!

EXTRA!

THE COSMOS TO SCALE

SPECIAL

ISSUE

p. 20

• Gas, ice, and rocks in the solar system p. 24


• The Milky Way’s barred spiral p. 30
  
  
  • Gravitational supremacy in the Local Group p. 44
  
  
  • The Virgo Supercluster of galaxies p. 50
  
  
  • To the limits of the universe! p. 56
  
  
  
  

PLUS!
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