Saturn loses its signature rings in the "worst-case" scenario, according to NASA scientists, and the Ban that could completely disappear 100 million years.
In a study published by in the magazine "Icarus" on Monday, the researchers confirmed that the rings of Saturn disappear at the highest rate, which was first estimated by observations from Voyager 1 and Voyager 2 Spa Ce probes that were introduced in the 1970s.
The rings are pulled "by gravity as dusty rain of ice particles under the influence of Saturn's magnetic field on the planet," said NASA.
The phenomenon is called a "ring" of rain, "and enough water flows out of the rings to fill an Olympic swimming pool every 30 minutes," said James O'Donoghue of NASA's Goddard Space Flight Center in Greenbelt , Maryland.
"Alone the entire ring system." will be gone in 300 million years, "said O." Donoghue in a statement. "But add that the ring material measured in Cassini spacecraft has fallen into the equator of Saturn, and the rings have less than 100 million years
Scientists are still trying to figure out how Saturn gets its mostly rings-rings. NASA says that the size of ice and rock ranges from the size of a grain of sand to that of a house.  The study suggests that Saturn acquired its rings later in its lifetime than four billion years ago.
"We are fortunate enough to see Saturn's ring system appear to be in the middle of its lifespan "Donoghue said."
An animation published by NASA shows that Saturn's inner rings vanish on disappearance, first sucked into the planet, followed by its outer end older rings.
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