This artists rendering provided by NASA shows the Voyager spacecraft. Thirty-five years after leaving Earth, Voyager 1 is reaching for the stars. Sooner or later, the workhorse spacecraft will bid ... more 
This artists rendering provided by NASA shows the Voyager spacecraft. Thirty-five years after leaving Earth, Voyager 1 is reaching for the stars. Sooner or later, the workhorse spacecraft will bid adieu to the solar system and enter a new realm of space _ the first time a man-made object will have escaped to the other side. (AP Photo/NASA) less 
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Associated Press | Photo By NASA
Tue, Sep 4, 2012 4:59 AM EDT