voyager 1

"Four and a half billion years from now, when the sun exhausts its fuel and swells to engulf the earth, this expression will still be out there, traveling four and a half billion years. That is, if it's not intercepted first. Imagine, Fox*. if another civilization out there were to hear this, they would think what a wonderful place the earth must be." (episode: Little green men)

(bkz: the x-files)