Voyager 2 Probe Enters Interstellar Space, Over 18 Billion Kilometers from Earth

For the second time in history, a human-made object has reached the space between the stars. NASA’s Voyager 2 probe now has exited the heliosphere – the...
The post Voyager 2 Probe Enters Interstellar Space, Over 18 Billion Kilometers from Earth appeared first on SciTechDaily.