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Strange lumps in the depths of the Earth's mantle are remnants of the planet from the collision that also created the moon

The new research from Katak suggests that the remains of that ancient planet known as Theia are still inside the Earth and explain the origin of the "lumps" near the core-mantle boundary. Other remnants of it coalesced to form the moon

The collision between Thea and Earth. Illustration: depositphotos.com
The collision between Thea and Earth. Illustration: depositphotos.com

A Caltech-led study suggests that two huge, iron-rich structures deep in the Earth's crust are the remains of Theia, an ancient planet that collided with the Earth, and also created the Moon. This discovery answers long-standing questions about the origin of the Moon and the fate of Theia.

In the 80s, geophysicists discovered two enormous and unusual lumps deep near the center of the Earth, one beneath the African continent and one beneath the Pacific Ocean. Each clump is twice as large as the Moon and probably consists of different proportions of elements compared to the mantle around it.

Where did these strange clumps – large low velocity regions (LLVP) – come from in the first place? A new study led by researchers from Calcutta suggests that they are the remains of an ancient planet that violently collided with Earth billions of years ago in the same giant impact that formed our Moon.

The study, published in the journal 'Nature', also offers an answer to another mystery in planetary science. Researchers have long hypothesized that the Moon was formed by a giant collision between Earth and a smaller planet called Theia, but no trace of Theia has ever been found in the asteroid belt or in meteorites. The new study suggests that most of its material merged into the young Earth, forming the LLVPs, while residual debris from the collision coalesced into the Moon.

The research was led by Qian Yuan, a post-doctoral research fellow at O. Kay. Earl, in the labs of Paul Asimo and Michael Gurnis of Caltech.

Yuan, a geophysicist by training, noticed in 2019 that the moon is relatively rich in iron. Zolotov added that no trace of the impacting body that must have collided with the Earth has yet been found. "Right after Mikhail said that no one knows where the impactor is now, I had a moment of enlightenment and realized that the iron-rich impactor could have turned into lumps in the mantle," says Yuan.

Yuan worked in multidisciplinary collaborations to simulate different scenarios of the chemical composition of Thaya and its collision with Earth. The simulations confirmed that the physics of the collision could have led to both the formation of the LLVP and the Moon. Part of the mantle of Thya could have merged into the Earth's mantle, where it eventually solidified together to form the two lumps recognizable today at the Earth's core-mantle boundary; Other debris from the collision (which contained material from Thya and Earth) mixed together to form the Moon. Given such a powerful collision, why did Thya's material coalesce into two separate clumps instead of mixing together with the rest of the forming Earth? According to the simulations the researchers showed, most of the energy delivered by the Tayya collision remained in the upper half of the mantle, leaving Earth's lower mantle colder than lower-resolution impact models estimated. Because the lower mantle was not completely melted by the impact, the iron-rich lumps of material from it remained largely intact as they sank to the base of the mantle, like the colored masses of wax in an extinguished lava bulb.

The next steps will be to examine how the early presence of non-uniform cellular material deep inside the Earth could have affected its interior processes, such as plate tectonics.

"It makes sense that the LLVP are very ancient relics of Thaya," says Asimo. "Therefore, it makes sense to further investigate what their consequences were for the earliest evolution of the Earth, such as the beginning of subduction before conditions suited modern plate tectonics, the formation of the first continents, and the origin of the earliest minerals on Earth."

The new study answers two long-standing mysteries in planetary science: what are the mysterious giant lumps near the Earth's core, and what happened to the planet that collided with the Earth and created the Moon.

More of the topic in Hayadan:

5 תגובות

  1. The secret of human language

    The secret of human language————– ————————————– 1
    Original article by A. Asbar A. aetzbar

    Words are made up of letter combinations.
    Each letter has a unique geometric shape and a unique sound.
    Therefore - the only role that a letter can play is that of a name.

    Each combination of letters also has a unique geometric shape, and a unique sound.

    so,
    The only role that a combination of letters can play is that of a name.

    The combination of letters A B C can play the role of a name.
    The only question that can be asked about such a combination of letters is simple.

    The combination of the letters A B C is the name of what?

    This question cannot be answered with combinations of letters, because each combination is just a name.

    The only possible answer is by waving a hand pointing to "something", and with the waving of the hand the following statement must be added
    The combination of the letters A B C is the name of this something, which my hand points to.

    The human language is a language of names, and every combination of letters in it is just a name.
    The combination of the letters KSA is the name of "something" that my hand is pointing at.

    A distinction must be made between knowing the "name of something" which is just a combination of letters,
    and the "knowledge of something" that is achieved through experience and actual action.

    To know more about "this something" that I pointed to, one must touch it, sit on it, pick it up, smell it, tap on it and hear a sound, and so on.
    This practical experience provides a person with a natural knowledge of this something.

    Human language requires the use of an act that leads to natural knowledge.
    Man is endowed with natural knowledge, which comes to him following an act he does.
    The secret of human language —————————————————– 2
    Original article by A. Asbar A. aetzbar

    The combination of the letters ez
    It is the name of "this something" that my hand points to.
    To know more about "this something"
    You have to touch it, climb on it, taste it, and so on.
    A distinction must be made between knowing the "name of something" which is just a combination of letters,
    and the "knowledge of something" that is achieved through experience and actual action.
    Practical experience is an integral part of human language.

    Every combination of letters in the human language is just a name.

    The combination of letters in the initials is just a name.
    The only question that can be directed towards this combination of letters is this:
    "The combination of letters in the beginning is the name of what"?
    The answer to this question requires doing an act that leads to knowledge, but this act does not exist in the human reality. Therefore, the combination of letters in the capital remains as a line scribble with a unique geometric shape and a unique sound.

    What is Genesis - the cry of man, is it really just a name?
    Since every combination of letters in the human language is just a name,
    You don't need to ask "what is the combination of letters in the capitals"
    Yes, one should ask "the combination of letters in the beginning - is it the name of what?"

    The combination of letters in RA is just a name.
    The only question that can be directed towards this combination of letters is this:
    "The combination of letters in RA is the name of what"?
    The answer to this question requires doing an act that leads to knowledge, but this act does not exist in the human reality. Therefore, the combination of letters in RA remains as a line scribble with a unique geometric shape and a unique sound.

    What is the creation - the man's cry, is it really just a name?
    Since every combination of letters in the human language is just a name,
    You don't need to ask "what is the combination of letters in RA"
    Yes, one should ask "the combination of the letters in RA - is it the name of what?"
    The secret of human language————————————————— 3
    Original article by A. Asbar A. aetzbar

    Human language is a language of names, combined with actual experience.
    The language of names requires the natural existence of a wonderful translation system -
    The link between sight and hearing - to the image that appears in the person's imagination.
    Such a translation system exists in man, and he is not aware of its existence.

    When a person looks at a drawing of a familiar combination of letters,
    or he hears the sound of a familiar combination of letters,
    The miraculous system creates a familiar image in the human imagination.
    And when this familiar image appears, the person understands the language of his names.
    Man has no control over this miraculous system, and it works by itself.
    A proposed name for this autonomous system
    Picturetransworder

    Now all that remains is to create an application that should translate a page of a book into pictures,
    And the viewer of the images should understand the content of the page.

    The picturetransworder application can be run on any text,
    From lectures and fiery speeches, to philosophical texts and to legal documents and pieces of poetry, and so on -
    The result will be surprising, because in each book there are many combinations of letters,
    (such as, for example, B.R.S., B.R.A., N.S.H.) - that the picturetransworder system is unable to translate into pictures.

    The source of the eternal debates between people, stems from combinations of letters, which set
    Picturetransworder is unable to translate them into images.

    The picturetransworder system awaits scientific investigation.

    A. Asbar 5/2019
    Aetzbar

  2. Because all the material of the planets in the solar system are apparently from the same original material
    from which the whole system was created
    So your theory still does not explain - why
    that in a system when it is relatively young there will be such a change between the composition of the materials of one planet (Earth) and the second planet (Taya)

  3. Finding such a large mass in two places inside the Earth creates a phenomenon that exists on the Moon called mass construction. This phenomenon affects the orbits of spacecraft orbiting the Moon. As a manning study for this theory, it is possible to test changes in the orbits of satellites orbiting the Earth, which change during their movement Above the places where these blocks are located.

  4. Instead of this story explaining how the moon was created, the creation story is better than it.

    Parashat Bereshit of the exact sciences

    The Genesis chapter of the exact sciences explicitly states:

    To present a true description of physical reality, it is necessary to use the ideas of divine creation, and the natural knowledge of man.

    A true description of physical reality will begin like this.
    Genesis 5 God created "continuous quantitative things"

    The hallmark of a continuous quantitative thing (dkr) is simple.
    Whatever quantity we choose from the list, we will always find that in reality there is a larger quantity, and a smaller quantity.
    Any quantity that is chosen from the table, it is between a zero quantity and an infinite quantity.

    With the natural knowledge of man we will arrive at these five dachars.
    Energy, time, length, area and volume.

    Energy and time create the science of physics
    Area length and volume, form the science of geometry.

    Geometry and physics are the exact sciences, because they deal with quantities between zero and infinite quantities.

    The science of physics appeared after the empty infinite space was filled by two continuous quantitative things, namely energy and passive time.

    Passive time is absolute rest and absolute cold, and it fills the infinite space.
    Passive time is at complete rest, and is the medium in which waves of passive time move. These waves transmit sunlight.

    Passive time is a new and revolutionary physical concept, and it exists right in physical reality. On the other hand, the time we all know does not exist in physical reality, and it disappears as soon as you think about it. This elusive time was invented by man for their benefit, and the proper name for it is ...active time.
    Poetic cosmology - from the wonders of passive time

    The passive time envelops us, and we move through it.
    I asked him and I didn't answer,,,,wait a little while he said

    who are you i asked
    I am the passive time, I belong to nature, I lead the light and color

    Where are you the hard,…
    I fill the terrible space, and it is now full of a river.
    The energy is also with me, its power is beyond words, and together we create the material.

    I know the stuff, I said, I touched it and it's right here.
    You will not be able to touch me, but inside me you are free to move.

    Are you really time? After all, the time I know always flies away.

    I'm always here, I'm not a guest

    I am the real time, and the energy is always with me.

    Parashat Beresheit of the exact sciences geometry and physics

    The chapter on the beginning of the exact sciences continues as follows:
    After the infinite space was filled with passive energy and time, the stars were formed. The matter of the stars is formed by combining amounts of passive time and energy.
    The matter of the stars is continuous, and has no gravity.

    Combinations of amounts of passive time and energy created the familiar elements
    Like, gold, carbon, iron and more. Any such conjunction is a physical form, and therefore
    Matter is not a quantitative concept. A geometric shape is also not a quantitative concept, because it is formed by combining quantities of a closed length containing a quantity of area.

    The concepts of geometric shape and physical shape always go together.
    Geometry and physics are the two exact sciences, and the tangible and clear geometry provides clues about the mysterious physics.. Geometry always links us to the concept of form, and physics always links us to the concept of movement.

    And so the chapter of Genesis of the exact sciences continues.
    And God will instill eternal movement in every star, and Noah's star does not exist in reality.
    The name of the collection of ever-moving stars is a universe.

    The shape of the orbit of the stars of the universe is helical (neither straight nor round)
    It is the Borgian orbit of the stars of the universe that allows their integration into a single division that is always moving.
    A screw track has two data - diameter, and advance angle.

    To complete the creation of the universe, it was necessary for the universe to obey a divine law.

    And God established the law of conservation of the amount of energy in the universe, and this law ensured the eternal existence of the universe.

    Everything said here about the universe is not accepted by the scientific establishment.
    Today's scientists believe in the existence of a completely different universe, which is Newton's universe. Newton's universe is in infinite empty space, and this universe is dominated by crude and simple mechanical gravity.

    The idea of ​​gravity was given to the world by Newton 330 years ago.
    Newton believed that there was a mysterious and wonderful force emanating from the depths of the earth, and that its whole function was to knock down objects that fell from our hands.
    Such a mysterious force brings the reader into the world of fairy tales, and the imagination gives this force the image of a friendly, invisible demon.
    Newton gave this demon the nice name "gravitational force".

    Amazingly, Newton carried many believers in the idea of ​​gravity after him, and thus began a strange investigation of physical reality, which contains a mysterious demon.

    Why did Newton invent the delusional idea of ​​gravity.

    Newton did not know that objects that were handed out of our hands fall by themselves, and thus they fulfill a wonderful physical law of nature, which is the law of conservation of energy. This law of conservation was accepted in science only 170 years ago, and Newton obviously did not know about its existence.

    And since Newton did not know that objects fall by themselves, and did not know about the existence of the law of conservation of energy, he invented the idea of ​​gravity.
    This crazy idea lasted for 160 years in all official physics curricula, thus creating a murky scientific swamp, which prevented any possibility of knowing the true structure of the universe.

    Newton's murky scientific quagmire was canceled out by the physical reality that revealed to the world the existence of a miraculous quantitative law,
    And it is the conservation of the amount of energy.

    How is the law of conservation of energy,
    Eliminates the concept of gravity.

    To lift a large stone off the ground to a height of 1 meter, you have to exert yourself and get tired, and this amount of fatigue represents an amount of energy.
    If we release this stone from a height of 1 meter, it will fall down by itself with increasing speed, and its impact will hit the ground. Show exactly the same amount of energy that was needed to lift the stone to a height of 1 meter.

    No gravity is needed to drop the stone down, the stone falls by itself
    down with increasing speed, and thus the law of conservation of energy is fulfilled.
    This is how the wonderful physical reality works, and it is the one that taught scientists about the existence of an important physical law of nature - the law of conservation of energy.
    There are many types of energy, and they can alternate with each other, according to this law of conservation.

    Physical reality operates by itself, according to miraculous laws inherent in it, and researchers of physical reality have begun to discover these laws.
    The law of conservation of energy that was discovered 170 years ago completely cancels out Newton's physics that requires gravity - and it proves that objects that are separated from our hands - fall by themselves, and there is no mysterious demon in physical reality that knocks them down..

    And what turns out? For 170 years, Newton's physics has been taught in universities, and not a single teacher stood up and shouted "there is no gravity, and Newton's physics is incorrect"
    It should be emphasized that Newton did not know that his physics was incorrect, but already 170 years ago, the physics teachers knew about the existence of the law of conservation of energy that eliminates the idea of ​​gravity, but they did not find the courage to tell this to their students

    These 170 unfortunate years produced terrible errors in the concept of matter and the structure of the universe, and the concepts of dark particle matter and dark energy testify to this.

    The time has come to move to a different physics, based on miraculous laws inherent in physical reality. This is the real physics, and it appears in a revolutionary book - which bears the name... "Esbar's magical journey on the wings of natural knowledge"

    This book conflicts with all the physical teachings developed in the last 150 years, and it presents to the world a new physics, and also a new geometry of circles.

    A. Asbar

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