Study answers lingering questions about Voyager 1 in interstellar space
 

Three years ago, the American Geophysical Union said the Voyager 1 probe left the solar system. NASA quickly said nope, hold your horses, we're not there yet. Then, NASA announced a year later that yes, Voyager 1 really did make it. The debate stil...

http://www.engadget.com/2015/10/31/s...n-interstella/