Its largest moon was likely captured due to its unusual retrograde orbit.
One of this planet's moons contains distinctive cantaloupe terrain and two candidate cryovolcanoes known as Hili and Mahilani. This planet's unstable ring system contains three prominent arcs named Liberty, Equality, and Fraternity. Its largest moon was likely captured due to its unusual retrograde orbit. This planet contains winds that approach 2100 km/hr, which are driven by the Great Dark Spot. The discovery of this planet was deduced by Bouvard since a neighboring planet's orbit was gravitationally perturbed by it. One of its moons is Triton. Voyager 2 visited this planet in 1989 after it visited Uranus. For 10 points, name this planet that is the furthest away from the Sun.
One of this planet's moons contains distinctive cantaloupe terrain and two candidate cryovolcanoes known as Hili and Mahilani.
Neptune