Sparkle Sparkle. Carl Sagan is the Cosmos. THE i" sitarist... wll. ll. iial WITHIN US Is the only one who can sparkle and look cool at the Sametime.. That man right there...he's the man who did not descend from a god, he earned his god hood, and now his teachings watch over us...what a pro at life. Sagan science Sparkle Twishit cosmos