As humanity’s first emissaries into the vast reaches of interstellar space, the Voyager 1, Voyager 2, and Pioneer probes have ...

The Last Time NASA's Voyager "Looked Back" At Our Solar System, This Is What It Saw Before it met the 30,000-50,000 kelvin wall at the edge of our Solar System, Voyager 1 took its final images.

NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar System Temperatures there reach an astonishing 30,000-50,000 kelvin.

It’s going to take around 40,000 years for the probes to drift into the vicinity of any other star system, when Voyager 1 will pass within 1.6 light-years of the star Gliese 445.