Voyager 1 boldly going where no one or robot has gone before
VOYAGER PROBE NEARS EDGE OF INTERSTELLAR SPACE
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NASA's Voyager 1 spacecraft has entered the solar system's final frontier.
It is entering a vast, turbulent expanse, where the sun's influence ends
and the solar wind crashes into the thin gas between stars.
http://spaceflightnow.com/news/n0505/24voyager/