Changing Hues Signal Transition of Seasons at Saturn

The giant moon Titan passes in front of Saturn in this natural-color, wide-angle view from NASA's Cassini spacecraft. Image Credit: NASA/JPL-Caltech/SSI

The recently formed south polar vortex stands out against Titan in this natural-color view from NASA's Cassini spacecraft. Image Credit: NASA/JPL-Caltech/SSI

Sunlight scattering through Titan's atmosphere forms a ring of color as NASA's Cassini spacecraft cruises along the night side of Saturn's largest moon. Image Credit: NASA/JPL-Caltech/SSI

Saturn's rings cut colorful Titan in half in this image from NASA's Cassini spacecraft. Image Credit: NASA/JPL-Caltech/SSI