" 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 star-stuff 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....The universe is vast and awesome, and for the first time we are becoming part of it "

― Carl Sagan , Cosmic Connection: An Extraterrestrial Perspective