Those gravitational boosts are vital.
The closest in speed so far would be 'New Horizons'. But even then NH is going at 14.5KM/sec compared with Voyagers 18KM/sec. There are no probes currently that would catch up to Voyager.
The closest in speed so far would be 'New Horizons'. But even then NH is going at 14.5KM/sec compared with Voyagers 18KM/sec. There are no probes currently that would catch up to Voyager.
And even more inconceivable is how slow it still is in terms of human spaceflight outside of the Solar System.
Travelling from New York to LA quicker than playing the song "From New York To LA"