does radiate not more energy than it. Triton, the largest moon of Neptune, also has an atmosphere.. San Diego Uranus & Hi Way Bowl. Sarnia's Neptune are the outermost of the Jovian planets. Ice Giants. Neptune:. Has internal heat & an active atmosphere. Comparison with the Gas Giants.

Atmospheric gases that up flow over the spot cool to form methane-ice the clouds. crystal new spot might The be hole in Neptune's a cloud methane tops,.. that water with bubbles gas. hydrogen this However, would ocean exist not the on

planet's surface, as seas on Earth do, but up in Neptune's atmosphere.. As atmospheric gases flow up over the spot, they cool to form these