... from the other side of the solar system ( some 4 billion miles away- yet just around the corner ) New Horizons has texted in - '' i'll be back home soon ''
Quite an impressive feat, insofar as they've just undertaken the most distant ever exploration of an object in our Solar System.
But I remember the launches of Voyager I and II, in 1977, which are now 13 and 10.5 billion miles away respectively.
There's also Pioneer 10 and 11 which are both probably close to 10 billion miles away by now. These were launched in 1972 and 1973, so I don't really remember their launches, but I remember reading abut them as a child.