Nat introduces surprising news about Saturn. Josh explains that the planet looks different due to a rare event. Saturn, known for its iconic rings, appears to have lost them. However, this is just a temporary cosmic illusion caused by the current alignment between Earth and Saturn.
Saturn’s rings, made of ice and asteroid particles, are still there, but they seem invisible because of a phenomenon called a 'ring plane crossing.' Despite being over 270,000 km long, the rings are only about 10 meters thick. When they tilt at a certain angle, they become so thin that they are nearly impossible to see.
This event happens only twice in Saturn’s 29.4-year orbit around the Sun. The next full ring plane crossing won’t occur until 2038. Unfortunately, observing this rare event is difficult because Saturn is currently too close to the Sun.
Josh humorously struggles with what to say about Saturn without its rings and jokingly suggests that the planet is made of cheese. In the end, while the rings seem to be gone for now, they will soon become visible again as Saturn continues its orbit.
Vocabulary:
• solar system (noun): the Sun and its orbiting planets.
• glimpse (noun): a brief look.
• gas giant Saturn (noun): a huge gas planet.
• chunks of ice (noun): pieces of ice.
• vanished (verb): disappeared.
• tilt (verb): to lean.
• ring (noun): in this context, a planet’s circular band.
Source: Behind The News