Sep 12, 2013 06:12 PM EDT
Milestone for Human Civilization: Interstellar Space Now Officially Reached by Voyager 1!
It is official, the first man-made object has now left our solar system and reached interstellar space, marking a historic moment and a milestone for human civilization! Travelling the vast expense of space for 36 years, NASA's Voyager 1 spacecraft reached a strange border zone just outside the sola...