Significantly, unlike IO’s strange magnetic field, which shows that it has hidden the price of the sea, Europa’s own Galileo era is strong magnetic signal. “This is a clear result in Europa,” said Robert Pepplardo, project scientist at the Jet Propulsion Laboratory. The icy moon is sufficient from the space environment filled with Jupiter and IO’s plasma that “really sticks to Europe’s own magnetic induction signal.”
But if both moons are heated clean, why only Europa has the inner sea? According to Nim, “There is a fundamental difference between the sea of water and the Magma Ocean. Magma wants to escape. Water does not really do.” The liquid rock is less dense than a solid rock, so it wants to rise faster and rapidly spread. New research suggests that IO is not too late too late so that massive, connected sea can be created. But the liquid water, abnormally, is more than its solid icy shape. “The liquid water is heavy, so it accumulates in a sea,” Suri said.
Suri added, “I think this is a big picture of this article. The maritime heating system can struggle to build the Magma Sea. But on icy moons, it can easily make a water sea due to the strange ice density, and it shows that there is a large number of lives in life to make a large number of lives in life.
Hell’s poster baby
The disclosure that the Io is missing from its shallow magma -ocean indicates how little is known about the marine heating system. “We have never really understood how the curtain is melting in the interior of IO, how is it coming to this mantle molten surface,” said De Claire said.
Our moon also shows evidence of the initial marine heating system. Its oldest crystal was formed 4.51 billion years ago in connection with the molten material, which was detonated from the ground through a major influence. But it seems that many lunar crystals have been formed from another molten reservoir of the molten rock. Where did he later come from Magma?
Nammo and co -facilities presented an idea in an article published in nature in December: Earth’s moon was like IO. At that time the moon was very close to the earth, and the earth and the sun were fighting to control the gravity fields. At a particular doorstep, when the gravity effect of both was almost equal, the moon would temporarily adopt a elliptical orbit, and the earth’s gravity was warm. Its entry has been remembered again, which causes a wonderful secondary to erupt.
But exactly the place where its marine heating system was focused on the inner part of the moon – and so, where everyone was melting, is not clear.
Perhaps if IO can be understood, our moon can also do many other satellites in our solar system with hidden sea engines. For now, this is a volcano vigorous madness. Davis said, “Io is a complex animal.” As we witness it, the statistics and reviews are just as sophisticated, as surprised. “
The original story Re -published with the permission of Quanta Magazine, an editorially independent post Simones Foundation The mission of which is to enhance the public understanding of science by covering research advances and trends in mathematics and physical and life sciences.
