Today marks a historic milestone for mankind, Voyager 1 has entered Interstellar Space.
Thirty-six years after it was launched from Earth on a tour of the outer planets, the plutonium-powered probe is more than 11 ½ billion miles from the sun, cruising through the vast, cold emptiness between the stars.
Also comments from some big space geeks.
Also very interesting to know this holds the
Golden Record which includes many sounds and images selected to portray the diversity of life and culture on Earth, and are intended for any intelligent extraterrestrial life form, or for future humans, who may find them.