Tuesday , January 31 2023

Why Uranus has a strange odor



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WASHINGTON-Uranus is strange on one side and one side turns to it. Scientists now think that they know this: The world has been pushed at least twice by a rock.

An extensive computer simulation shows that a huge rock collapsed from the sun into the seventh planet, astronomical researcher Jacob Kegerreis from Durham University, which offers this month a large space and space science conference.

This video, shot by Durham University's astronomer researcher Jacob Kegerreis, shows a computer simulation of the SWIFT open source code describing an object collapsing on the planet UAN.
This video, shot by Durham University's astronomer researcher Jacob Kegerreis, shows a computer simulation of the SWIFT open source code describing an object collapsing on the planet UAN. (Jacob A. Kegerreis / / AP)

Uranium is unique in the solar system. The massive planet is climbing about 90 degrees on its side, like its five great moons. Its magnetic field is also lopsided and does not get out of the poles like us, NASA chief scientist Jim Green said. This is the only planet that does not forget its inner heat. Saturn rings, though weak ones.

Carnegie Institution Planet scientist Scott Sheppard, who is not part of the study, says: "It's very strange.

Computer simulations show that the collision and reconstruction of Uranus – maybe cover all or all of the pieces you shoot – Kegerreis, which took place within a few hours. He has prepared an animation that shows the severe accident and its consequences.

It is possible that a large object hitting the Uranus still does not see us in the solar system, "Green said, explaining that some missing orbits of the planet and that a missing planet coincided with a theory that the planet X turned out to be Pluto.

Green has pushed many cosmic rock – the size of the pluto – Uranus, but Kegerreis's research and Sheppard said he was a big mint suspect. One single green influence "said that it was right thinking."

The collision took place between 3 billion and 4 billion years ago, possibly because of the great moons of Uranus. Instead, there was a disk that would come together to create moons. And when this happened, Uranus's only fringe acted as a gravitational mirror that pushed those five big moons to the same tilt, Kegerreis said.

According to Kegerreis, Uranus would create an icy arc that was locked in its internal heat. (The surface of the uranium is minus 357 degrees Celsius or minus 216 Celsius.)

Ice is the basis of Uranus and its neighbor Neptune. A decade ago, NASA redefined these two planets as "ice giants", now connecting them with other major planets of the solar system, gas diagnosis Saturn and Jupiter.

More than the sun, even officially, the planet is more studied than the smaller ones, Pluto, Uranus and Neptune. They just received a short flybys last month by Voyager 2, a space probe that came in the interurban space.

Uranus and Neptune "are definitely the least understood planets," said Sheppard.

But it can change. A robotic prediction for one or both of these planets was on the last wish list of the greatest planets in the planet, and probably would be on or near the next list.

Uran was awarded the title of the god of heaven in Greece. The name often causes childish response when it is declared as a body part. (YUR & # 39; -uh-nus is called correctly.)

NASA's Green Spokesperson said, "No one is laughing at Uranus," he said. "They have to force them to take the cuttings."

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Follow Seth Borenstein on Twitter: @borenbears.

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The Associated Press series was developed jointly with Howard Hughes Medical Institute's Science Education Department. AP is solely responsible for all content.

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