Why don't Saturn's rings throw a shadow onto the planet's surface, like its moons do? John GrimleyToronto, Ontario The simple ...

Saturn’s rings are an arresting sight even through modest telescopes. The planet is made mostly of hydrogen and helium whereas the rings are billions of pieces of mostly bright-white water ice and ...

There is no surface below. Saturn's made almost entirely of hydrogen and helium gas, which is why it's called a gas giant. 4,000 kilometers above the surface, we hit Saturn's upper atmosphere.

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

Oct. 25, 2024 — A new study has revealed that methane gas may be trapped within the icy surface of Saturn's moon Titan, forming a distinct crust up to six miles thick, which warms the underlying ...

The source of Titan’s hazy methane clouds is unclear. After analyzing tens of thousands of images of Titan’s surface the surface taken by Cassini’s, the researchers did not find an obvious ...

Cassini first discovered evidence of a vast ocean on Enceladus by spotting plumes of water vapor jutting out of Enceladus' surface ... Jupiter's moon Europa or Saturn's moon Enceladus.

Scientists studying Saturn's icy moon, Enceladus, have discovered that its ocean forms layers that slow the upward movement ...

Europa, a moon of Jupiter, and Enceladus, a moon of Saturn, have evidence of oceans ... could survive just under the surface ice despite the harsh radiation on these worlds.

Saturn, the “ringed planet,” is just past ... India became only the fourth nation to successfully soft-land a spacecraft on the surface of the moon when its uncrewed Chandrayaan-3 mission ...

Scientists are studying Saturn's moon Titan to assess its tidal dissipation rate, the energy lost as it orbits the ringed planet with its massive gravitational force. Understanding tidal dissipation ...