The agency’s Deep Space Network facility in Canberra, Australia, sent the equivalent of an interstellar “shout” more than 12.3 billion miles (19.9 billion kilometers) to Voyager 2, instructing the spacecraft to reorient itself and turn its antenna back to Earth.
so basically... "g'day mate! give it a burl and take a good squizz over here!". did I get that one right?
You missed the best part that it only takes 18 hours for the signal to travel 20 billion kilometers. That's the longest two way communication in history and honestly that's not going to change soon.