The Earth's natural satellite, commonly known as the Moon, follows an elliptical path around our planet at a speed of 3.680 kilometers per hour, according to the National Aeronautics and Space Administration, or NASA. Lacking an atmosphere, the Moon experiences extreme temperature fluctuations, ranging from -184 degrees Celsius during its night phase to a scorching 214 degrees Celsius when illuminated by the sun. There are studies that suggest that the moon suffered a global mantle flip and today it is upside down.
In this article we are going to tell you which studies suggest that Moon suffered a global mantle flip and today it is upside down and its implications in the future.
Knowledge about the moon
Of all the celestial objects in the universe, our knowledge of the Moon surpasses that of any other. Among the many investigations carried out so far, some findings are more important than others, including the discovery of an ice-filled crater on the dark side of the Moon.
In a recent publication in the scientific journal Nature, a surprising revelation emerged that the Moon has undergone a significant transformation, turning "upside down."
Renowned specialists have observed a seemingly ordinary transformation that, upon closer examination, revealed its gravitational instability, which caused a significant upheaval of the mantle and the accumulation of ilmenite that sank inside.
Although there is certainty around this knowledge, the evidence remains only geochemical, so physical evidence is needed to validate the hypothesis that already appears to be a complete reality, considering the agitation of the mantle.
According to scientists, the aforementioned interpretation of the Moon's overturning is supported by the similarity between the observed pattern, the magnitude and dimensions of the gravitational anomalies, as well as the presence of accumulated ilmenite.
According to National Geographic, experts Weigang Liang and Adrien Broquet have corroborated findings previously published by Nature magazine, providing tangible evidence by integrating gravitational inversions and geodynamic models. However, His argument states that before the presence of lunar seas such as Serenitatis and Humorum, the Moon experienced a peculiar phenomenon in which it appeared to be "upside down."
The moon flipped and today it is upside down
There are numerous hypotheses about the origin of the Moon, but the predominant theory suggests that our natural satellite was formed from a celestial body similar in size to Mars millions of years ago.
After a collision with our planet, a strange object expelled an important part of its composition, leaving the expelled material suspended in space, surrounding the Earth. Over time, These scattered rocks gradually coalesced and eventually formed what we now know as the Moon.
According to UNAM Gazette, a rock from Earth was propelled into space after a collision with a large meteorite, revealing the existence of a portal between the rock formations of the Moon.
All of the topics discussed today have immense importance in lunar history, consequently expanding our understanding of our celestial neighbor, the Moon. A topic of particular interest is the existence of a vast deposit of molten rock.
How the turn came about
The Moon, celestial entity thate emerged approximately 4.500 billion years ago, it owes its existence to a cataclysmic event in the cosmos. This event involved a colossal collision between Earth and a protoplanet similar in size to Mars, resulting in the ejection of debris that eventually coalesced to form the Moon. However, this initial event was simply the beginning of a sequence of extraordinary geological transformations. As time passed, the young Moon became engulfed by a vast ocean of molten rock, which gradually solidified into the lunar mantle and crust.
But the story did not end with the cooling of the magma. Dense layers of ilmenite, a titanium-rich mineral, formed on top of less dense layers deep within the Moon. This arrangement was gravitationally precarious and ultimately resulted in a phenomenon known as "global mantle overturn", which caused the collapse of the ilmenite accumulations in the lunar interior.
Experts such as Weigang Liang and Adrien Broquet contributed to a study that presents compelling empirical evidence of this phenomenon. By integrating gravitational reversals and geodynamic models, scientists have successfully linked linear gravitational anomalies in the lunar maria area with the remains of ilmenite accumulations that occurred after the reversal event.
The observed peculiarities are not insignificant oddities, but rather, they form a precise geometric arrangement that aligns perfectly with the patterns projected for the ilmenite remains. Detecting these subtle deviations in the gravitational field of the Moon was possible thanks to NASA's GRAIL mission, which tirelessly orbited our celestial neighbor from 2011 to 2012.
By analyzing the data, the researchers not only gained a more precise understanding of how the Moon's internal components are distributed, but also determined the chronological sequence of these events. The ilmenite layer is hypothesized to have settled prior to the formation of the Serenitatis and Humorum basins, indicating that this event likely preceded and potentially assisted the volcanic activity currently evident on the lunar surface.
Possible implications and areas for future exploration
The discovery of the overturning of the lunar mantle has important implications for understanding the geological development of the Moon. Additionally, this phenomenon has the potential to provide new insights into other celestial entities that share comparable attributes.
This particular research highlights the importance of space missions and global cooperation in space exploration as it provides vital information that not only enhances our understanding of the cosmos but also deepens our long-standing intrigue with our satellite.
Ongoing research on the Moon constantly challenges our preconceived notions and improves our understanding of the universe. With each new discovery, we get closer to unraveling the enigmas of outer space, demonstrating that even our neighboring celestial body, the Moon, contains a multitude of untold narratives.
I hope that with this information you can learn more about the turning of the moon and its characteristics.