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The rings of Saturn were formed shortly before, according to astronomical standards ranging from 10 to 100 million, according to researchers of a study published in the journal Science, based on data sent by the probe European-American " Cassini ".
If this period seems huge at the human level, but it is small from the age of the universe to the age of the solar system and the planet and the life that reigns there. In comparison, the dinosaurs disappeared 65 million years ago.
Space scientists had signs of life from the rings of Saturn formed by the collision of Saturn's moons or the explosion of an orbit near the planet.
But his exact age was one of the biggest mysteries of the solar system. However, the Cassini probe, launched in 1997, has recently been able to collect data to calculate the age of the rings.
At the end of his mission, he came very close to the planet and his rings before collapsing into his atmosphere after the exhaustion of his fuel.
Thanks to the information he sent, scientists were able to measure the gravity of the planet on its rings and vice versa and deduce its mass. By comparing these summaries with other data, the scientists determined the age.
NASA explained how scientists thought that the mass of the rings indicates age, the more the mass increases with time.
Ice accounts for 99% of these episodes and the study does not provide a definitive answer to their origin, but it strengthens the responses presented in previous studies due to the impact of glaciers.
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