Launched by NASA on September 5, 1977, to study the outer solar system, the Voyager 1 is the furthest human-made object from Earth. As of January 10, 2019, the space probe is more than 13,491,481,615 miles (21,712,434,988 km) away from our home planet. It is also moving away at a speed of 38,026.77 mph (61,198.15 km/h) relative to the Sun. But, thanks to NASA’s Deep Space Network (DSN) ^{Notes 1}, we can still communicate with it (also with its sister, Voyager 2). But how far can Voyager 1 go before we lose communication?

The video published by the Primal Space channel below looks at how we communicate with Voyager and when it will eventually stop receiving our signals.