7 Nisan 2018 Cumartesi

creation in six days ?

Misconception: The Quran says the Earth was created in 6 days

Verses such as 7:54, 10:3, 11:7, 25:59, 32:4, 50:38, 57:4 are often cited, e.g.

50:38 And We have created the heavens and the Earth and what is between them in six periods/days and no fatigue touched Us.

Whilst the Arabic word "yawm" (plural "ayyam") is commonly translated as "day" (as in 24 hour period) this is not its only meaning in The Quran. It has been used to mean: "event, a moment in time" (1:4, 2:48, 2:85, 2:254 etc), "today, this/that day/moment" (2:249, 3:167, 12:54, 5:3, 40:17 etc), "unspecified length of time, days, period, era" (3:24, 14:5, 3:140, 45:14, 69:24 etc). In classical Arabic dictionaries, such as Lane's Lexicon, it is said its primary meaning is "time" (whether little or not).

It should be noted that a 24 hour day is only possible AFTER the earth and sun have been created, not prior, so this interpretation does not fit from the outset.

Also, The Quran clearly implies time is relative [22:47, 32:5, 70:4] and these verses use the word "yawm", confirming this word does not represent a fixed length of time.

An interesting, albeit speculative, argument has been made that despite not knowing the length of time "yawm" refers to in the earth/heavens creation verses, The Quran implies the creation of the earth took two of these periods/yawm [41:9] thus making the age of the earth 2/6 (i.e. one third) of the total age of the universe. The latest scientific estimate of the age of the universe is approximately 13.8 billion years and the earth 4.54 billion years. If we divide these values (4.54/13.8) it results in 0.33 (i.e. one third), which is a good fit.

SOURCE : MİSCONCEPTİON-ABOUT -İSLAM.COM

 

Meanings of Sama: One of the meanings is absolute highness,Another meaning is just highness,Firmaments,Atmosphere,Also the word Sama as mentioned in some Hadiths can mean: stars; galaxies and clusters.

 Meanings of Ardh: One of the meanings is earth,Another meaning is land,One of the most indications of Ardh is seven Ardhean (plural of Ardh: The interior and lower part of the Universe) Also the word Ardh can mean a field, and a part of the land.  In Arabic, the lower part of anything is called ardh.  For example, the ardh of a vehicle, room and so on is its floor.

 

Scientific evidence indicates that the universe began around (8 billion-16 billion years ago) from a giant explosion called the big bang(http://map.gsfc.nasa.gov/html/age.html ).  Allâh says: "Moreover, He comprehended in His design the Sama (upper part of universe), and it had been smoke: He said to it and to Ardh (the lower; interior; part of the Universe): 'Come ye, willingly or unwillingly.' They said: 'We do come, in willing obedience'." (Surah 41, Verse 11).  At early stages, the Universe was hot and opaque as indicated by the verse: "and it had been smoke"

 

Out of this big bang explosion was born mostly hydrogen and helium atoms with a scant amount of lithium: "Do not the Unbelievers see that the Samawat (plural of Sama) and the Ardh were Ratq (joined, coupled), before We Fatq (clove asunder, decoupled) them?(Surat Al-Anbiyaa No. 21, verse 30).
The Arabic word (Ratq), implies that at early stages of Universe, matter used to have smeared and continuous mass distribution, and both matter and radiation were coupled together.  Later on, God clove them asunder (Fatq): Implying that matter had started clumping and holding together to help forming galaxies.  The universe became transparent, and matter is no more coupled to radiation.  Consequently Sama (Upper part of Universe) and Ardh (Interior part of Universe) are decoupled; each into seven distinct and probably concentric spherical shells.

 by Hussain Y.I.R. Omari



In 1915 Einstein proposed that time was relative, that the passage of time altered according to space, the speed of the person travelling and the force of gravity at that moment. Bearing in mind these differences in the passage of time, the period of time in which the universe was created as revealed in seven different verses of the Qur'an is actually highly compatible with scientists' estimations. The six-day period revealed in the Qur'an can be thought of as six periods. Because, taking into account the relativity of time, a "day" refers only to a 24-hour period experienced on Earth under current conditions. Elsewhere in the universe, however, at another time and under other conditions, a "day" could refer to a much longer period of time. Indeed, the word "ayyamin" in the period of six days (sittati ayyamin) in these verses (Qur'an 32:4, 10:3, 11:7, 25:59, 57:4, 50:38, and 7:54) means not only "days," but also "age, period, moment, term."

Age of Universe

The stronger the gravity the slower the time.

Time is relative. We know from Einstein that my clock and your clock will not run at the same rate. Time (or rate of our clocks) depends on acceleration and/or gravity. If my clock accelerates and/or is in a strong gravitational field then it will run slower than your clock. Quran 22.47 compares time on Earth with time at Paradise/Hell (1 day vs. 1000 years). While Quran 70.4compares time on Earth with time in wormholes (1 day vs. 50,000 years).
Moslems believe that Paradise and Hell are both much bigger and much more massive than Earth (but still much smaller than God's Throne). The theory of general relativity says that time passes slower near an object more massive than Earth (clocks run slower in stronger gravitational fields). So according to general relativity, time should pass in Paradise/Hell much slower than on Earth. Moslems say that this is what Allah says. It is stated in the Quran that 1 day in Paradise/Hell measures a 1000 years on Earth.
[Quran 22.47] They challenge you to bring forth that torture [in Hell] and Allah will not break His promise; a day of your Lord [Paradise/Hell promise] is like a thousand years of what you count.

Here God promises those who do not believe in Hell and punishment that each day of their torture in Hell will measure a thousand years on Earth. So according to the Quran, time passes faster on Earth than in Paradise/Hell. But this agrees with the theory of general relativity which says that time passes slower near bigger mass. Paradise and Hell are much more massive than Earth and time should pass there much slower than on Earth.
Christians believe that God created the universe in 6 earthly days and rested on the 7th. Moslems believe that 6 days passed at God's Throne but we experienced 13.7 billion years on Earth. Moslems believe that God is not bound to His Throne; rather He created it and set it as a reference. The Quran says that God's Throne is even wider than the whole universe, so how about the mass of God's Throne? God's Throne is much more massive than Earth. Time should pass there much slower than on Earth.
Our solar system is 4.57 billion years old. Earth started accreting concurrently with the sun and our neighbouring planets 4.57 bln years ago. However the universe is 13.7 ± 0.2 bln years old. This places the age of Earth at one third the age of the universe (4.57 bln/13.7 bln = 1/3). Moslems say that this is what Allah says. The Quran says that in God's Throne time Earth is 2 days old while the Heavens, Earth and everything in between are 6 days old (2/6 = 1/3):

[Quran 7.54] And your Lord, Allah, who created the Heavens and the Earth in six days and then settled on the Throne...
Those six days are on the Throne; so the frame of reference for creation is the Throne, not Earth.
[Quran 41.9] Say: "Is it that you deny Him [Allah] who created the Earth in two days? And you claim others to be equal to Him? He is the Lord of (all) the Worlds."
[Quran 50.38] And we have created the Heavens and Earth and EVERYTHING IN BETWEEN in six days and We were not touched by fatigue.
All those days are on the Throne; the frame of reference for creation is still the Throne. When God says that He created the Heavens, Earth and EVERYTHING IN BETWEEN (including you and me) in six days this means that He is referring to the period of existence. Earth has been in existence for 2 days (out of 6).
Moslems believe that God sustains all living things. And all His commands to the angels to sustain man and animals were inscribed on the Preserved Tablet. The Quran says that not even a leaf would drop on Earth without it being previously recorded on this Preserved Tablet. God says that He inscribed this Preserved Tablet before the creation of Earth started; He answered our prayers today (as commands for the angels on the Preserved Tablet) during the first four days when Earth was still smoke. After this He ordered Earth to form.

[Quran 41.9-12] Say: "Is it that you deny Him [Allah] who created the Earth in two days? And you claim others to be equal to Him? He is the Lord of (all) the Worlds." He set on it (Earth) mountains, and bestowed it with blessings. And [Allah] estimated all its sustenance in four days, equally  for those who ask (prayers) AFTER THIS (Thumma in Arabic) [Allah] commanded the heaven and it was still smoke. He said to it and to Earth: "Come together, willingly or unwillingly." They said: "We do come together, in willing obedience". So [Allah] judged them as seven heavens (one above the other) in two days and revealed to each heaven its orders. And We [Allah] adorned the lowest heaven with lights, and protection. Such is the decree of the Exalted; the Knowledgeable.
God answered our prayers today when Earth was still smoke (the first four days). After this (Thumma in Arabic) God ordered Earth to form. The formation of Earth took two days. So our prayers today are already answered on the Preserved Tablet since before the formation of Earth started. Also in the first two days God judged the seven superimposed heavens and revealed His orders to the angels (as instructions on the Preserved Tablet).
In God's Throne time, Earth is 2 days old while the Heavens, Earth and everything in between are 6 days old. This makes the age of Earth to be one third the age of the universe (2/6 = 1/3). Similarly in Earth time, the age of Earth is 4.57 billion years while the age of the universe is 13.7 billion years; this is also one third (4.57 bln/13.7 bln = 1/3). So it is the same ratio in Earth time or in God's Throne time. The theory of general relativity explains why time at God's Throne passes slower than on Earth. General relativity explains why 6 days passed at God's Throne but we measured it as 13.7 billion years (that is each day at God's Throne measures around 2.28 billion years on Earth). So according to the Quran:

God's Throne > Paradise/Hell > Earth
The smaller the mass, the faster the time.
We are sure that time is relative, that is, the age of the universe is different for observers with clocks running at different rates. For example, there exists an observer who measures the age of the universe to be 3 billion years, however he also measures the age of Earth to be 1 billion years. But the Quran presented it as aratio (1/3) and this ratio turned out to be correct for any observer (whatever the clock rate). If the Quran presented it in any form other than a ratio it would have been wrong for different observers.
Quran 32.5 is time vs. distance; this gives us speed of angels which turned out to be the speed of light. However Quran 22.47 and Quran 70.4 are time vs. time (no distance); this is time dilation. Quran 22.47 compares time of Earth with time at Paradise/Hell (1 day vs. 1000 years). While Quran 70.4 compares time on Earth with time in wormholes (1 day vs. 50,000 years).
(The Christian Bible puts the creation of Earth on day one; making the age of Earth equal to the age of the universe. So the age of the universe according to the Bible is six thousand years).
SOURCE:

Age of Universe in Quran - Miracles of Quran







Creation of the Universe - Quran-Islam.org - True Islam**




Quran needs to be understood correctly and not literally translated word by word. Its not a text book of science either but provides ample scientific signs to those who actually ponder upon it.
The word yawm which in some places is translated as day, refers to other meanings as well depending upon in which context it is being used. Stages, period, or phases are some other meanings of the same word. Definition of this particular word is also given at another place within the Quran where its says that our one day can be equivalent to many thousand days for Lord Almighty. Point is, it is not our one 24 hour day which is being referred to when time of creation in mentioned.


Universe made in Six Aeons By Mumtaz Khan - Quran & Science***


 

different interpretation 1 :

The energy at the moment of the Big Bang slowed down the flow of time
(one million million) times. When the universe was created the speed of universal time was higher up to a million million times, as time is experienced today. In other words, a million million minutes on Earth is the equivalent of just one minute in universal time.
When a six-day period of time is calculated according to the relativity of time, it equates to six million million (six trillion) days. That is because universal time flows a million million times faster than time on Earth. Calculated in terms of years, 6 trillion days equates to approximately 16.427 billion years. This is within the estimated range for the age of the universe.
6,000,000,000,000 days/365.25 = 16.427104723 billion years
Allah, there is no god but Him, the Living, the Self-Sustaining. He is not subject to drowsiness or sleep. Everything in the heavens and the earth belongs to Him. Who can intercede with Him except by His permission? He knows what is before them and what is behind them but they cannot grasp any of His knowledge save what He wills. His Footstool encompasses the heavens and the earth and their preservation does not tire Him. He is the Most High, the Magnificent.
(Qur’an, 2:255)
source :
different interpretation 2;

The word يوم yawm which in some places is translated as day, refers to other meanings as well depending upon in which context it is being used. Stages, period, or phases are some other meanings of the same word. Definition of this particular word is also given at another place within the Quran where its says that our one day can be equivalent to many thousand days for Allah Almighty. Point is, it is not our one 24 hour day which is being referred to when time of creation in mentioned.

At two places Quran has referred to 1 day = 1000 Earth years, and in one place it has referred 1 day = 50000 years (doesn’t specifically says Earth years).

Verse 22:47 - 1 day = 1,000 Earth years اَلۡفَ سَنَۃٍ مِّمَّا تَعُدُّوۡنَ.
Verse 32:05 - 1 day = 1,000 Earth years کَاَلۡفِ سَنَۃٍ مِّمَّا تَعُدُّوۡنَ.
Verse 70:04 - 1 day = 50,000 years یَوۡمٍ کَانَ مِقۡدَارُہٗ خَمۡسِیۡنَ اَلۡفَ سَنَۃٍ.

For the last verse, using Earth years as reference, this makes it 365.25 x 50000 = 18,262,500 years. And taking each day as 1000 years as per verses 22:47 and 33:05, it makes it 18,262,500,000 years.

Scientists have adjusted age of the universe more than once over many decades. 13.8 billion years is only our best scientific estimate yet. And this 18.2625 billion years might refer to something else as well as part of the creation of the universe which science doesn’t have knowledge of yet. Maybe it is the period of maximum expansion of the universe, or some sort of time before the Big Bang happened, or something else.

Quran has very well described the phenomenons, which scientists have started discovering only recently, and this is a proof of its truthfulness and that it is indeed from someone who actually knew what happened in the universe, in what order, and what was going to happen in the future. Instead of objecting on Quran, it is in our own benefit to ponder upon the Quran unbiasedly and benefit from it.

Quran starts the history of the universe from a phenomenon similar to what was discovered in 1950s, and which we know as the Big Bang.
[21:31] “Do not the disbelievers see that the heavens and the earth were a closed-up mass, then We opened them out?”
Heavens and the earth in this context refers to what we now call the universe. The Arabic words used for the closed up mass (fa-ta-qa) and the opening of it (ra-ta-qa), very clearly refer to a concept of singularity and its well planned opening, not some random blast or explosion. Interestingly, this verse is also a prophecy, that it’d be the disbelievers (atheists) who would one day made this discovery. Observe the words of this verse again.
Quran has mentioned the creation of the universe in six stages, not in six days, and has mentioned it in seven different verses. It has also divided these stages further, for those who want to better narrow down their research on these stages of creation. As I mentioned earlier, the Arabic word yawm, which is translated as day has also other meanings, stages or phases being two of them.
[25:60] He Who created the heavens and the earth and all that is between them in six periods, then He settled Himself on theThrone. The Gracious God! Ask thou then concerning Him one who knows.
[11:8] And He it is Who created the heavens and the earth in six periods
[7:55] Surely, your Lord is Allah Who created the heavens and the earth in six periods; then He settled Himself on the Throne.
[10:4] Verily, your Lord is Allah Who created the heavens and the earth in six periods, then He settled Himself on the Throne; He governs everything.

[32:5] Allah it is Who created the heavens and the earth, and that which is between them, in six periods; then He settled on the Throne. You have no helper or intercessor beside Him. Will you not then reflect?
[50:39] And verily, We created the heavens and the earth and all that is between them in six periods, and no weariness touched Us.
[57:5] He it is Who created the heavens and the earth in six periods, then He settled Himself on the Throne.
There can be a long discussion on various signs, hints and directions which these verses provide. But one thing is for sure, they all refer to six stages of creation and a final and last stage of sitting on the Throne.
Please also note where I highlighted the text all that. In English, there is no perfect translation, but the words used in Arabic (wa-ma) include living beings and non living beings altogether, instead of another word wa-min which refers to only non-living things. So these two verses are already pointing out that there is other life as well created in these six stages. Here are couple of other verses which further elaborates that there is indeed life in the universe.

[30:27] And to Him belongs whosoever is in the heavens and the earth. All are obedient to Him.
[37:6] Lord of the heavens and the earth and all that is between them and the Lord of the sun’s risings.
[42:30] And among His Signs is the creation of the heavens and the earth, and of whatever living creatures He has spread forth in both. And He has the power to gather them together when He pleases.
Note that Sun’s risings - the word used is plural of East. In our context it might be referring to other places in the universe where sun rises on some intelligent beings. Sun rising also means these planets are rotating on their axis like Earth.
Also note that the Quran is foretelling us that we’ll eventually come in contact with other living beings in the universe. Exciting, isn’t it?
Now coming back to the original question of six stages, Personally, I believe that these verses refer not only to six stages of creation of the universe itself, but also it is dividing the creation of our particular solar system, and later life on our planet Earth also into six stages. The reason for this is some other verses which give more details of these six stages like following:
[41:10] Say: ‘Do you really disbelieve in Him Who created the earth in two days? And do you set up equals to Him?’ That is the Lord of the worlds.
[41:11] He placed therein firm mountains rising above its surface, and blessed it with abundance,and provided therein its foods in proper measure in four days — alike for all seekers.
[41:12] Then He turned to the heaven while it was something like smoke, and said to it and to the earth: ‘Come ye both of you, willingly or unwillingly.’ They said, ‘We come willingly.’
[41:13] So He completed them into seven heavens in two days, and He revealed to each heaven its function. And We adorned the lowest heaven with lamps for light and for protection. That is the decree of the Mighty, the All-Knowing.

To me this also shows the significance of the number 6, plus a 7th and the final when creation is completed and has start performing its assigned functions or duties. This 7th stage is what the Quran refers to as He settled Himself on the Throne. You sit on a throne, or on the chair of authority and control, when your creation is ready to serve its purpose. Its a metaphorical reference.
Now looking at our current knowledge of the creation of the universe, the following diagram explains it very well.( zeesha a. zakaria)
>>>
 Clarifying Issues - Heavens and Earth created in six days?




 

Chronology of the universe - Wikipedia

 Six Or Eight Days Creation?





 

How Do We Know The Age Of The Universe? - Forbes











photo by ıliyas islamov

Physical and chemical evidence from meteorite fragments indicates that the solar system, including Earth, formed approximately 4.6 billion years ago. However, the oldest rocks found on Earth so far date back to approximately 3.8 billion years ago. Therefore, there is no direct record of the first 0.8 billion years of Earth's history.
possible scenario: by m.t. günay...

 in 6 period of universe :Q URAN 41:9
2
time period for earth 

diferent stages from six period time universe  :QURAN 41:10

rawāsiya" doesn't originally mean mountain, but rather  stabilizers
 

Earth’s hidden stabilizing mechanism may help keep the planet habitable

A new study finds that Earth’s “stabilizing feedback” keeps global temperatures in check. ByPaul Ratner

  • Researchers find Earth has a “stabilizing feedback” mechanism.
  • The mechanism of “silicate weather” helps regulate the planet’s carbon cycle.
  • The planet balances out extreme climate shifts, according to the new study.

Our planet’s climate is a hot topic for discussion, and with good reason — Earth is the cradle of all our lives. What happens to it affects us and our children directly. But while we’re worried we may be changing its climate now, the history of the planet is rife with major climate cataclysms. It went through periods of boiling heat and ice ages, it was pummeled by radiation and asteroids. Somehow Earth has survived it all so far and a new study from MIT researchers makes the case that Earth has a “stabilizing feedback” mechanism, which over hundreds of thousands of years tends to counterbalance extreme climate shifts, bringing temperatures around the world back into a comfortable range for habitability. 

The scientists pinpointed this mechanism to be “silicate weathering,” which is a geological process that helps regulate our planet’s carbon cycle. It involves the gradual weathering of silicate rocks that can neutralize carbon dioxide emissions from the planet’s crust and mantle by sending them into ocean sediments. It’s an ongoing check on global temperatures.

Revealing patterns

For the study, the MIT team looked at paleoclimate data featuring average global temperatures over the past 66 million years.  A mathematical analysis of the data using stochastic differential equations often used to find patterns within fluctuating datasets, revealed a consistent pattern when swings in Earth’s temperature were balanced out over hundreds of thousands of years. 

This duration corresponded to the times when silicate weathering was believed to be in action.

There were previous indications that some effect exists within the carbon cycle that can stabilize the climate. Studies that performed chemical analyses on ancient rocks demonstrated there was a fluctuation of carbon within Earth’s environment that stayed fairly constant, even throughout major temperature swings.  

It can also be deduced from Earth’s habitability that there are some built-in mechanisms to control temperatures. After all, in the last 800,000 years, the planet has experienced eight cycles of ice ages and warm periods, with the end of the last ice age around 11,700 years ago — the beginning of the modern climate era. How did the planet make such drastic adjustments? By reaching their conclusion, the new study was the first to use actual data to demonstrate the workings of stabilizing feedback.

The study was co-authored by Constantin Arnscheidt, a graduate student in MIT’s Department of Earth, Atmospheric and Planetary Sciences (EAPS) and Daniel Rothman, professor of geophysics at MIT.

“We realized this theory makes predictions for what you would expect Earth’s temperature history to look like if there had been feedbacks acting on certain timescales,” Arnscheidt shared in a press release.

“To some extent, it’s like your car is speeding down the street, and when you put on the brakes, you slide for a long time before you stop,” added his colleague Rothman. “There’s a timescale over which frictional resistance, or a stabilizing feedback, kicks in, when the system returns to a steady state.”

The one exception

In a fascinating twist on their findings, the scientists found one case where the pattern didn’t seem to hold up — over very long timescales. If you look at gaps of a million years or more, no stabilizing feedbacks seem to be clearly present. So what has kept the temperatures stable over longer periods?

One theory is that it could have been simply chance. As the paper states, chance “may have played a nonnegligible role in maintaining the long-term habitability of Earth.” “There’s an idea that chance may have played a major role in determining why, after more than 3 billion years, life still exists,” Rothman stated.

Or perhaps over longer periods, propose the scientists, the fluctuations in temperature remain in the geological range where stabilizing feedbacks like silicate weathering can keep maintaining the climate within the range that can support life. 


وَجَعَلَ فِيهَا رَوَاسِيَ مِنْ فَوْقِهَا وَبَارَكَ فِيهَا وَقَدَّرَ فِيهَا أَقْوَاتَهَا فِي أَرْبَعَةِ أَيَّامٍ سَوَاءً لِلسَّائِلِينَ (10)

 (قوت  ), qwt

قَاتَ

1 قَاتَ ذ , (S, Mgh, O, Msb, K,) aor. يَقُوتُ, (S, O, Msb,) inf. n. قَوْتٌ (S, O, Msb, K) and قُوتٌ (Sb, K) and قِيَاتَةٌ, (S, O, K,) the last originally قِوَاتَةٌ, (O,) He fed, nourished, or sustained, (S, Msb, TA,) or fed with what would sustain the body, (S, O, K, * TA,) [or with food sufficient to sustain life,] or with a small supply of the means of subsistence, 

فُلَانٌ يَتَقَوَّتُ بِكَذَا

5 فُلَانٌ يَتَقَوَّتُ بِكَذَا ذ [Such a one feeds, nourishes, or sustains, himself with such a thing], (S, O,) or بِالقَلِيلِ [with that which is little]:


diferent stages from six period time universe QURAN 41 :10 


And He made in it stabilizers  above its  and He blessed therein and made therein its sustenance, in four periods: alike for the seekers



 oxygen-containing atmosphere began to develop, apparently due to a billion years of cyanobacterial photosynthesis 

4 four periods equal


Quran 41:11

  Then He directed (Himself) towards the sky while it (was) smoke, and He said to it and to the earth, "Come both of you willingly or unwillingly." They both said, "We come willingly."


It was generally believed around 5 billion years ago, the Earth collided with a planet the size of Mars. Then by around 4.6 billion years ago, almost no atmosphere was found on the planet, as it was covered by a rock of molten lava. However, when the planet cooled, the atmosphere began to develop from gases spewed from volcanoes, which included much of the carbon dioxideHalf a billion years ago, the Earth's surface began to cool when the atmosphere was solidified and layered with rich oxygen in order for water to collect on the surface for the evolution of life.via wikipedia


Earliest atmosphere

The first atmosphere, during the Early Earth's Hadean eon, consisted of gases in the solar nebula, primarily hydrogen, and probably simple hydrides such as those now found in the gas giants (Jupiter and Saturn), notably water vapormethane and ammonia. During this earliest era, the Moon-forming collision and numerous impacts with large meteorites heated the atmosphere, driving off the most volatile gases. The collision with Theia, in particular, melted and ejected large portions of Earth's mantle and crust and outgassed significant amounts of steam which eventually cooled and condensed to contribute to ocean water at the end of the Hadean.[113 .via wikipedia

 Then He directed (Himself) towards the sky while it (was) smoke, and He said to sky and to the earth, "Come both of you willingly or unwillingly." They both said, "We come willingly.



Ancient planet named Theia is buried deep inside of the Earth ByEric Ralls

In a stunning revelation, Caltech researchers have uncovered evidence suggesting that two massive blobs located deep near Earth’s core are the remains of an ancient planet, possibly named Theia, that collided with our world billions of years ago.

Each of these structures, twice the size of the Moon, showcased different elemental proportions than their surrounding mantle. They were named “large low-velocity provinces” or LLVPs due to the slowed seismic waves that passed through them, a result of their unusually high iron content.

Seismic images reveal Theia

“Seismic images of Earth’s interior have revealed two continent-sized anomalies with low seismic velocities, known as the large low-velocity provinces (LLVPs), in the lowermost mantle,” explained the study authors.  

“The LLVPs are often interpreted as intrinsically dense heterogeneities that are compositionally distinct from the surrounding mantle.”

Giant-impact hypothesis 

The origin of these mysterious LLVPs has been the subject of debate for decades. However, the recent study suggests that these structures are remnants of Theia, a planet believed to have violently crashed into Earth

Focus of the Theia study

The basis of this discovery traces back to a seminar in 2019 where Qian Yuan, a geophysicist at Caltech, had a “eureka moment” after hearing about the giant-impact hypothesis and the iron-rich Moon. Yuan speculated that the iron-rich impactor might have transformed into the LLVPs.

To validate this theory, Yuan and his interdisciplinary team conducted simulations examining Theia’s potential chemical composition and the dynamics of its impact with Earth. 

Physics of the Theia collision 

The simulations confirmed that the physics of the collision could have indeed led to the creation of both the LLVPs and the Moon. Notably, parts of Theia’s mantle might have merged with Earth’s mantle, eventually forming the two distinct blobs we see today, while other debris formed the Moon.

“Here we show that LLVPs may represent buried relics of Theia mantle material (TMM) that was preserved in proto-Earth’s mantle after the Moon-forming giant impact,” wrote the researchers. 

“Our canonical giant-impact simulations show that a fraction of Theia’s mantle could have been delivered to proto-Earth’s solid lower mantle.”

Merging mantles 

But why did Theia’s remnants form two separate blobs instead of blending uniformly with Earth’s forming structure? The team’s simulations suggest that much of the energy from Theia’s impact was concentrated in Earth’s upper mantle, ensuring the lower mantle remained cooler than previously thought. 

This cooler lower mantle allowed Theia’s iron-rich material to clump together at the core-mantle boundary, reminiscent of the unmelted blobs in a switched-off lava lamp.

Study implications 

Professor Paul Asimow highlighted the implications of this discovery: “A logical consequence of the idea that the LLVPs are remnants of Theia is that they are very ancient.”

“It makes sense, therefore, to investigate next what consequences they had for Earth’s earliest evolution, such as the onset of subduction before conditions were suitable for modern-style plate tectonics, the formation of the first continents, and the origin of the very oldest surviving terrestrial minerals.”

The researchers concluded that because giant impacts are common at the end stages of planet accretion, similar mantle heterogeneities caused by impacts may also exist in the interiors of other planetary bodies.

AFTER COLLİSİON :

QURAN 41:12  2 STAGES 

  

THEN  He completed them as seven firmaments in two PERİOD , and He assigned to each heaven its duty and command. And We adorned the lower heaven with lights/BRİGHTS, and (provided it) with guard. Such is the Decree of (Him) the Exalted in Might, Full of Knowledge

Second atmosphere  1.STAGE QURAN 41:12

The increasing solidification of Earth's crust at the end of the Hadean closed off most of the advective heat transfer to the surface, causing the atmosphere to cool, which condensed most of the water vapor out of the air precipitating into a superocean. Further outgassing from volcanism, supplemented by gases introduced by huge asteroids during the Late Heavy Bombardment, created the subsequent Archean atmosphere, which consisted largely of nitrogen plus carbon dioxidemethane and inert gases.[113] A major part of carbon dioxide emissions dissolved in water and reacted with metals such as calcium and magnesium during weathering of crustal rocks to form carbonates that were deposited as sediments. Water-related sediments have been found that date from as early as 3.8 billion years ago.[114]

About 3.4 billion years ago, nitrogen formed the major component of the then-stable "second atmosphere". The influence of the evolution of life has to be taken into account rather soon in the history of the atmosphere because hints of earliest life forms appeared as early as 3.5 billion years ago.[115] How Earth at that time maintained a climate warm enough for liquid water and life, if the early Sun put out 30% lower solar radiance than today, is a puzzle known as the "faint young Sun paradox".[116]

The geological record however shows a continuous relatively warm surface during the complete early temperature record of Earth – with the exception of one cold glacial phase about 2.4 billion years ago. In the late Neoarchean, an oxygen-containing atmosphere began to develop, apparently due to a billion years of cyanobacterial photosynthesis (known as the Great Oxygenation Event),[117] which have been found as stromatolite fossils from 2.7 billion years ago. The early basic carbon isotopy (isotope ratio proportions) strongly suggests conditions similar to the current, and that the fundamental features of the carbon cycle became established as early as 4 billion years ago.[118]

Ancient sediments in the Gabon dating from between about 2.15 and 2.08 billion years ago provide a record of Earth's dynamic oxygenation evolution. These fluctuations in oxygenation were likely driven by the Lomagundi-Jatuli Carbon Isotope Excursion.[119]

Third atmosphere 2. STAGE QURAN 41 :12

The constant re-arrangement of continents by plate tectonics influences the long-term evolution of the atmosphere by transferring carbon dioxide to and from large continental carbonate stores. Free oxygen did not exist in the atmosphere until about 2.4 billion years ago during the Great Oxygenation Event[120] and its appearance is indicated by the end of banded iron formations (which signals the depletion of substrates that can react with oxygen to produce ferric deposits) during the early Proterozoic eon.[121]

Before this time, any oxygen produced by cyanobacterial photosynthesis would be readily removed by the oxidation of reducing substances on the Earth's surface, notably ferrous ironsulfur and atmospheric methane. Free oxygen molecules did not start to accumulate in the atmosphere until the rate of production of oxygen began to exceed the availability of reductant materials that removed oxygen. This point signifies a shift from a reducing atmosphere to an oxidizing atmosphere.[122] O2 showed major variations during the Proterozoic, including a billion-year period of euxinia, until reaching a steady state of more than 15% by the end of the Precambrian.[123]

The rise of the more robust eukaryotic photoautotrophs (green and red algae) injected further oxygenation into the air, especially after the end of the Cryogenian global glaciation, which was followed by an evolutionary radiation event during the Ediacaran period known as the Avalon explosion, where complex metazoan life forms (including the earliest cnidariansplacozoans and bilaterians) first proliferated. The following time span from 539 million years ago to the present day is the Phanerozoic eon, during the earliest period of which, the Cambrian, more actively moving metazoan life began to appear and rapidly diversify in another radiation event called the Cambrian explosion, whose locomotive metabolism was fuelled by the rising oxygen level.[124]

Oxygen content of the atmosphere over the last billion years, showing the Neoproterozoic oxygenation event[125][126][127]

The amount of oxygen in the atmosphere has fluctuated over the last 600 million years, reaching a peak of about 35% around 280 million years ago during the Carboniferous period, significantly higher than today's 21%.[127] Two main processes govern changes in the atmosphere: the evolution of plants and their increasing role in carbon fixation, and the consumption of oxygen by rapidly diversifying animal faunae and also by plants for photorespiration and their own metabolic needs at night. Breakdown of pyrite and volcanic eruptions release sulfur into the atmosphere, which reacts and hence reduces oxygen in the atmosphere.[128] However, volcanic eruptions also release carbon dioxide,[129] which can fuel oxygenic photosynthesis by terrestrial and aquatic plants. The cause of the variation of the amount of oxygen in the atmosphere is not precisely understood. Periods with more oxygen in the atmosphere were often associated with more rapid development of animals.[120]




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between the backbone and ribs?

  warning : there are  a lot of alternative explanations A version of the above objection is misplaced. The Qur’ān does not refer to sperm, ...