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Pioneers
Pioneers (click to enlarge)
 
 

Pioneers
Date: 23 Feb 1990

An artist's view of a Pioneer spacecraft heading into interstellar space. Both Pioneer 10 and 11 are on trajectories that will eventually take them out of our solar system.

Pioneer 11 sent its last signal in November 1995. NASA maintained contact with Pioneer 10 until January 2003.

Credit: NASA Ames Research Center



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Last Updated: 15 Apr 2013