Saturn's rings are disappearing, and scientists will use the Weber Space Telescope to find out why.

CTOnews.com Saturn's rings are one of the most spectacular sights in the solar system, but they may not always exist. Scientists have discovered that ice particles in Saturn's rings are eroding, causing torrential rain to fall on the gaseous planet. This phenomenon has been going on for a long time, but scientists don't know how long Saturn's rings will last.

To unlock the secrets of Saturn's rings, scientists will use NASA's James Webb Space Telescope and the Keck Observatory in Hawaii to take a closer look at Saturn. They will measure the amount of hydrogen molecules emitted from Saturn's atmosphere to determine how much water is absorbed in Saturn's rings. They will also explore why Saturn's rings are eroding, with current theories pointing to solar radiation and asteroid impacts as culprits.

Saturn's rings are made up of countless ice particles, forming seven different layers around Saturn. They are about 1.5 billion kilometers from the Sun and 1.5 billion kilometers from Earth. Scientists began studying Saturn's rings in the 1980s when they were discovered to be slowly disappearing. But they have many questions about the origin and longevity of Saturn's rings.

Some data suggest that Saturn's rings existed when the solar system was formed, meaning they are 4.5 billion years old. But new Cassini data suggest Saturn's rings may be only about 100 million years old. Scientists hope that more observations and analysis will shed light on the mystery.

Besides Saturn's rings, there are many things to watch out for in the solar system. CTOnews.com notes that NASA is preparing for a Mars simulation mission, recruiting four volunteers to live in a closed environment for a year to simulate living conditions on Mars. In addition, a giant asteroid will pass by the earth in the near future, only as close as the moon, but it will not pose a threat to us.