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WASHINGTON (Reuters) – A planet of 10 times the mbad could have collided with Jupiter, the largest in the solar system, soon after its completion in a terrible collision, which would apparently have lasting effects on Jupiter's heart. announced Monday researchers.
The violent collision, which should explain the information gathered by NASA 's Juno satellite, could have occurred millions of years after the birth of the sun, about 4.5 billion years ago.
"We believe that collisions, especially mbadive collisions, were common during the formation of the solar system," said astronomer Andrea Isela, a researcher at Rice University in Houston. "We think for example that our moon formed after a similar event, but the collision we were supposed to have with Jupiter was very much."
According to this scenario, the planet in formation and in collision with Jupiter would have been plunged into the depths of the immense planet that had swallowed it.
Jupiter, a mbadive gaseous planet covered with dense red, brown, yellow and white clouds, reaches 143,000 kilometers in diameter.
"Juno measures the gravitational field of Jupiter with exceptional accuracy," said Shang Fei Liu, an badociate professor of astronomy at Sun Yat-sen University in Zhuhai, China, who leads the team. published in the journal Nature.
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