Solid? As in a solid substance? Yes some fragments are as large as a mountain, others as fine as cigarette smoke, but solid not gas. The rings were once part of a moon.
Around Saturns equatorial diameter, as has to be the case
no
jupiters rings are bigger than Saturns.
got fat
A planetary ring
When the Voyager passed by.
that is extremely awesome
7
They are not regenerated. The rings are generated by the gravity of the planet and the inertia of the object.
Saturn's rings seem to disappear when we view them edge-on. The rings are so thin that at our distance we cannot see them at this angle.
Saturn's rings go 30,000 miles per hour.
A long time ago