And then, suddenly, an extraordinary question rose in my mind, whether this stupendous globe of green fire might not be the vast Central Sun—the great sun, round which our universe and countless others revolve. I felt confused. I thought of the probable end of the dead sun, and another suggestion came, dumbly—Do the dead stars make the Green Sun their grave? The idea appealed to me with no sense of grotesqueness; but rather as something both possible and probable.