Water plumes were observed on a geologically active moon of this planet, which is also probably the most reflective object in our Solar System.
Water plumes were observed on a geologically active moon of this planet, which is also probably the most reflective object in our Solar System. The Great White Spot is sometimes present on this planet. Prometheus and Pandora are two shepherd moons around this planet. The least dense planet in the Solar System, it is less dense than water. Another moon of this planet is the only satellite known to have a dense (*) atmosphere, which is composed mainly of nitrogen. The Cassini-Huygens mission is studying this planet and its largest moon, Titan. For 10 points, name this gas giant best known for its extensive rings, the sixth planet from the Sun.
Water plumes were observed on a geologically active moon of this planet, which is also probably the most reflective object in our Solar System.
{Saturn}