Saturn small moons Atlas, Prometheus, and Epimetheus keep each other company in this image from NASA Cassini spacecraft of the planet night side. It seems fitting that they should do so since in Greek mythology, their namesakes were brothers.
Saturn small moons Atlas, Prometheus, and Epimetheus keep each other company in this image from NASA Cassini spacecraft of the planet night side. It seems fitting that they should do so since in Greek mythology, their namesakes were brothers.