Voyager 1 reports from space beyond our solar system by Jake Pearson
– For the first time, the density of interstellar space has been measured continuously for many years, which is very interesting, says John-Eric Wahland, professor of space physics at the Institute of Space Physics in Uppsala.
In 1977, two spacecraft, Voyager 1 and Voyager 2, orbited the giant giants Jupiter, Saturn, Uranus, and Neptune in a long voyage out of the Solar System.
Went through an obstacle
The heliosphere, the protective bubble of the Solar System, was first abandoned by Voyager 1, which passed through the barrier in August 2012, separating our solar system from the rest of the world.