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Home / Science / Saturn's moons may have "shaped" his famous rings, a new study suggests

Saturn's moons may have "shaped" his famous rings, a new study suggests



They are the most iconic feature of the solar system, but how and when the rings of Saturn formed has remained a mystery for centuries.

Now a part of the puzzle has been revealed: astronomers believe in the attraction of the smallest moons of Saturn Probably they have shaped and "shaped" the rings, according to the new research that accurately described the process of sculpture.

The rings themselves consist of small pieces of ice and stone and, according to NASA, pieces of comets, asteroids, or shattered moons that dissolved before they reached the planet. Just as they turned into rings, the puzzle remains.

The new results are based on data and hundreds of thousands of photos returned from NASA's Cassini spacecraft as it orbited the planet in 201

7, just before it burned in the Saturnian atmosphere. Now, almost two years after the end of the mission, researchers are still publishing new studies that, according to Space.com, seek to better understand features based on the data collected by the spacecraft.

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"As we approach the rings and get higher-resolution images, we begin to get new views, some of the best views ever received of the dynamics and evolution of events in Saturn's struggle," said Linda Spilker to Space.com.

Textures and patterns, from lumpy to strawy, emerge from the pictures, according to Nasa, and new pictures also show how colors, chemistry and temperatures change in the rings.

"These new details of how the moons provide the rings in different ways provide a window into the genesis of the solar system, in which disks that are embedded under the influence of masses also develop," said senior study author Cassini. Scientist Matt Tiscareno from the SETI Institute.

  This image was taken as The Cassini probe was scanned in 2016 over Saturn and its rings.

NASA / JPL-CALTECH / SPACE SCIENCE INSTITUTE

This image was taken when the Cassini probe was scanned in 2016 over Saturn and its rings.

The rings also formed much later than the planet. In fact, the rings were "relatively new," scientists said, probably less than 100 million years ago and maybe just 10 million years ago.

Saturn itself is about 4.5 billion years old and as old as any other planet in our solar system. This means that Saturn probably did not have any stunning rings for most of its existence.

"The results strongly suggest that the Saturn rings are much younger than the Saturn itself and provide important clues to the origin of the rings and moons," said Shigeru Ida of the Tokyo Institute of Technology in one Review article that accompanied the article new study.

Why Saturn has rings, "There is no clear reason why Saturn should be so special," Tiscareno said in an email to USA TODAY . "One possible answer is that Saturn is indeed nothing special, just the happy planet that has rings at the time we happen to be living." Years – but is still to come: "A clear answer to the long-standing question of when and how Saturn rings have formed, is not yet available, but the Cassini data provide important pieces of the puzzle," said Ida. [19659002] The new study has been published in the journal Science of a publication of the American Association for Advancement of Science.

– USA Today


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