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Deformation on the moon's surface of Jupiter Europa could carry seawater under the surface up to the surface of the icy body, according to a study by NASA scientists. Scientists at NASA's Jet Propulsion Laboratory (JPL) in the United States focused on the linear features called "bands" and "grooves" found on the moons of Jupiter Europa and Ganymede
. crust. Scientists have created an animation – a two-dimensional simulation of a possible cross section of a group that crosses the icecap of Europa. The bands on Europa and Ganymede are typically tens of miles wide and hundreds of miles long
As the animation progresses, the ice shell is deformed by gravitational interactions with Jupiter. The cold and brittle ice on the surface is torn. At the same time, faults in the upper ice are forming, healing and reforming, says NASA.
The churning material that rapidly fills the lower half of the view is a collection of tiny white dots representing pieces of Europe 's ocean. were frozen in the bottom of Europa's icecap. Scientists describe it as a "fossil" oceanic material because the pieces of ocean trapped in the ice cap of Europe spend hundreds of thousands, even millions, of years to be transported to the ocean. area.
The oceanic material reaches the surface of Europe where it can be badyzed by a pbading spaceship, it no longer serves as a sample of the ocean of Europe as it is in the present ", NASA He said in a statement:" Instead, the spacecraft would actually study the ocean of Europe like there is a million or more years, so it is a fossil material of the ocean, "NASA's Europa Clipper spacecraft said in the early 2020s, when the spacecraft will orbit Jupiter and become the first spacecraft. to study exclusively Europa, including the composition of the surface material of the moon.
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