Saturn’s rings have disappeared! (Kind of.) Due to their tilt from the perspective of Earth, the planet's rings have appeared to vanish. But don’t worry – as Saturn continues to rotate, the rings will become visible again. 🪐 | NASA Jet Propulsion Laboratory

Saturn is mostly made of hydrogen and helium which gives it a very low density. When measured, the planet averages zero point six eight seven grams per cubic centimeter. This value is lower than the density of water. If a container large enough existed, Saturn would float. This comparison helps scientists explain how lightly packed the planet is despite its enormous size. Most of Saturn consists of deep layers of gas rather than solid matter. The example is theoretical since no physical ocean co