Auroral Substorm over Yellowknife : NASA 2011's most beautiful images
Top 5 Most Scientifically Beautiful Images Of 2011
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Atlantis Lift Off : NASA 2010's most beautiful images
Top 5 Most Scientifically Beautiful Images Of 2010
#1 Atlantis Lift Off
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The Trifid Nebula in Stars and Dust : NASA 2009's most beautiful images
Top 5 Most Scientifically Beautiful Images Of 2009
#1 The Trifid Nebula in Stars and Dust ...
Orbiting Astronaut Reflects Earth : NASA 2008's most beautiful images
Top 5 Most Scientifically Beautiful Images Of 2008
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Light from the First Stars : NASA 2007's most beautiful images
Top 5 Most Scientifically Beautiful Images Of 2007
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SOFIA's Window Seat : NASA 2006's most beautiful images
Top 5 Most Scientifically Beautiful Images Of 2006
#1 SOFIA's Window Seat
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