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The Moon of the Earth never shows us more than one face. It is locked in its current orientation, with a permanent near side and a hidden face, but it is only during the Apollo missions that scientists have seen how different the two sides really are. The near face, with its sea of dark gray basins contrasting with the bright white powder that covers the rest of his face, varies considerably from the hidden face, marked with innumerable small craters in a more even distribution.
<p class = "canvas-atom canvas-text Mb (1.0em) Mb (0) – sm Mt (0.8em) – sm" type = "text" content = "The debate on the development of divided personalities of the Moon has has been raging for decades, but new research suggests that one of the possible explanations is actually anchored in water.The theory that Earth's Moon was struck long ago by a tiny dwarf planet makes the subject of a new research paper published in Journal of Geophysical Research: Planets. "data-reactid =" 19 "> The debate over the development of the divided personalities of the Moon has been raging for decades, but new research suggests that one of the possible explanations actually holds water. Moon of the Earth has been hit a tiny dwarf planet, is the subject of a new research report published in Journal of Geophysical Research: Planets.
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Using computer models to simulate what may have happened to the Moon's surface a long time ago, researchers suggest that the most likely scenario seems to be the collision between the Moon and a very large body. The impact of a dwarf planet as wide as 480 km would have struck what we see today as the near moon at a speed of 14,000 miles an hour.
This theory contrasts with other proposed explanations, including the theory that the Earth might once have had not one moon, but two. The theory of the two moons suggests that the duo of Moons of the Earth might have collided and collapsed at a given moment, leaving the Moon as we see it today strangely asymmetrical.
The collision scenario of dwarf planets assumes that whatever body struck the Moon, it was on its own path around the Sun and was just in the right place at the right time to hit Earth's natural satellite. The researchers explain that this would also explain why the crust of the hidden face of the Moon is different from that of its near side.
"We demonstrate that an important body slowly impacting the near side of the Moon can replicate the asymmetry in crust thickness observed and form both the highlands of the hidden face and the lowlands." on the near side, "explains the document. "In addition, the model shows that the resulting impact would eject cover the primordial anorthositic crust to form a two-layered crust on the hidden face, as observed."
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