Cassini has sighted Prometheus and Pandora, the two F-ring-shepherding moons whose unpredictable orbits both fascinate scientists and wreak havoc on the F ring. Prometheus (102 kilometers, or 63 miles ...
IN GREEK MYTHOLOGY Prometheus, a Titan, stole fire from Mount Olympus to give to humans, whom he created. That did not go down well with Zeus, king of the gods. He sentenced Prometheus to the daily ...
A pair of moons, Pandora and Prometheus, continue their shepherding duties near Saturn’s thin F ring. Pandora (81 kilometers, or 50 miles across) orbits outside the F ring and, with the inner shepherd ...
Two of Saturn’s moon’s Prometheus (102 kilometers, or 63 miles across) and Pandora (84 kilometers, or 52 miles across), are seen here shepherding the planet’s narrow F-ring. Prometheus overtakes ...