0:00:00.624,0:00:03.889 The reappearance of the crescent moon after the new moon; the return of the Sun after a total 0:00:03.889,0:00:06.826 eclipse... these phenomena spoke to our ancestor of the possibility of surviving death. 0:00:06.826,0:00:11.662 Up there in the skies was also a[br]metaphor of immortality. 0:00:11.662,0:00:14.469 - Carl Sagan 0:01:53.920,0:01:58.546 filmed, edited, & scored by John D. Boswell