Somewhere in the South Pacific a human-shaped speck casts a bottle from the shore of a tiny island into the interminable sea. The bottle contains a note which bears: a name an approximate location and a desperate plea.
The bottle drifts slowly away flashing in and out of view on the crests of passing swells. It glides on mysterious currents and a quiet modicum of hope.
Simultaneously, Above a particular point in the Northern Hemisphere, a ball of tin foil labeled Voyager I is crossing the threshold into the world outside the solar system.
On board are a pair of golden discs engraved with: images and voices of human beings the relative location of the Sun to fourteen nearby pulsars and a plea, naively disguised to look like a proud declaration of identity but what proud and accomplished race of beings would need to search for companionship among the stars?
The little metal ball floats away blinking bits of data back to Earth each grainier than the last
tugged by the gravity of distant bodies and a quiet modicum of hope.