“There is a place with four suns in the sky — red, white, blue and yellow; two of them are so close together that they touch, and starstuff flows between them. I know of a world with a million moons. I know of a sun the size of the Earth — and made of diamond … We live on one world among an immensity of others. The cosmos revealed to us by … astronomy and biology is far grander and more awesome than the tidy world of our ancestors.” — Carl Sagan, The Cosmic Connection
