PASADENA, Calif. — NASA’s Cassini spacecraft has detected a faint, partial ring orbiting with one small moon of Saturn, and has confirmed the presence of another partial ring orbiting with a second ...

Saturn’s rings may be more massive than previously thought, and potentially much older, according to calculations that simulate colliding particles in Saturn’s rings and their erosion by meteorites.

(NEXSTAR) — The sky has already graced us with a total lunar eclipse and a rare planetary alignment, but we’ll soon have the chance to witness another peculiar celestial event: the disappearance of ...

Saturn’s iconic rings will seemingly vanish from view on Sunday, March 23. The gas giant’s rings have been gradually tilting edge-on, as seen from Earth, for the past seven years, and this weekend, ...