The surface area of Saturn's moon Mimas is slightly less than the land area of Spain and is composed of water ice with only a small amount of rock. Yet Saturn's resonances with Mimas, and Mimas' resonances with other orbiting satellites are instrumental in the formation of Saturn's rings.
In the story, you fall in love with a girl on another planet. She’s been dead for years, but through your telescope you watch her laugh, laughing too. You wave when she, remembering her smallness, remembers the stars. — Annelyse Gelman, “Love Poem” in Everyone I Love is a Stranger to Someone