Voyager 1 Has Made a Frightening Discovery after 45 Years in Interstellar Space!

It is the greatest success story in space travel: NASA's Voyager program. The two space probes that gave the program its name left our blue home planet in 1977 to give us an insight into previously unknown worlds. But that's not all: Voyager 1 and 2 are still in operation and have now accomplished something that no other man-made object has ever managed before: the advance into interstellar space! What milestones the unmanned spacecraft have already achieved in the last 4 ½ decades, and what amazing discoveries humanity's most remote outposts have made recently, we show you in today's video! Subscribe for more! ► https://bit.ly/2Q64mGd Credit: NASA, ESA, ESO, SpaceX, Wikipedia, Shutterstock, ... #TheSimplySpaceEN