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.

Moving in some high-risk pathways between Saturn and its inner rings, it successfully got closer to the planet to fulfil its ...

Like Earth, Saturn’s ... few degrees above or below them, Simon previously told Nexstar. The size and quality of the telescope you use and “the calmness of Earth’s atmosphere,” can also ...

On March 23, however, the iconic rings are set to 'disappear'. This is due to the Earth’s orbit crossing the plane of the ...

It is one of only four "terrestrial" planets or moons—those with solid bodies, as opposed to those made largely of gas, like Jupiter and Saturn—that has a substantial atmosphere. The other ...

Subscribe Today to get the latest ExtremeTech news delivered right to your inbox.

This is due to a process known as ring rain, in which gravity slowly pulls the rings apart and vaporizes their icy chunks in Saturn's upper atmosphere. Find the best places to eat, play ...