NASA Mission Sheds New Light On the Sun

Bale SD et al. “Highly structured slow solar wind emerging from an equatorial coronal hole.”

Howard RA et al. “Near-Sun observations of an F-corona decrease and K-corona fine structure.”

Kasper JC et al. “Alfvénic velocity spikes and rotational flows in the near-Sun solar wind.”

McComas DJ et al. “Probing the energetic particle environment near the Sun.”

Nature, December 2019.

Although the sun sits at the center of our solar system, its most basic behaviors still remain a big mystery. NASA’s Parker Solar Probe, launched in 2018, aimed to address some of the fundamental questions about the sun: Why is the sun’s outer atmosphere, the corona, so hot? Where does solar wind come from, and what causes it to be shot out of the corona? What makes the sun flare up sometimes, shooting even more excited particles out into space? These are some of the questions that scientists hope Parker can answer before its mission ends in 2025. Meanwhile, Parker got very close to the Sun for several days last November and in April 2019. Parker Solar Probe during its two encounters traveled within 15 million miles of the Sun’s surface, far surpassing the 25-million-mile record first set by NASA’s Helios 2 mission in 1976. Parker has also claimed the title of the fastest human-made object in history from Helios 2, as it surfed near the Sun at over 153,000 miles per hour. Its first batch of released results came from measurements of the corona, which is, remarkably, hotter than the surface itself. The corona extends millions of miles from the surface into space. The region is only visible to the naked eye during a solar eclipse as a golden ring hanging in a darkened sky. The corona emits powerful streams of high-energy particles, known as solar wind, which can be felt all across the solar system. Parker’s data shows that solar winds are far more turbulent near the sun than in our own vicinity. The wind drags the sun’s magnetic field out into space, and even bends the field enough for magnetic forces to completely flip around for a few minutes at a time, pointing back at the sun itself instead of into space. The strength of this effect was completely surprising and puzzling. Scientists also found that shifts in the sun’s magnetic field speed up the particles flowing away from the sun much faster than any of their models had previously predicted.

This really highlights the idea that proximity is everything for studying the sun. Parker continues to edge closer to the sun. As its orbit shrinks, it will eventually reach a perihelion distance of just 6.16 million km in 2025, where it will experience temperatures of nearly 1400°C. Thanks to the protection provided by its specially-designed, carbon-composite heat shield, the probe won’t melt and the spacecraft and its instruments will be kept at a temperature of about 29°C.

Science Stands Behind Bilingual Children

Nicoladis et al. “How to use a wide variety of words in telling a story with a small vocabulary: cognitive predictors of lexical selection for simultaneous bilingual children.” Language, Cognition and Neuroscience, October 2019.

A new study shows that bilingual children use just as many words while telling a story in either language as do children who only speak one language. Past research showed that bilingual children score lower than monolingual children on traditional vocabulary tests. However, these new findings may change the understanding of multiple languages and cognition in children. Learning a word is directly related to how much time is spent in each language. For bilingual children, time is split between languages. As expected, they tend to have lower vocabularies in each of their languages. However, this new research shows that as a function of storytelling, bilingual children are equally strong as monolingual children. Researchers examined a group of French-English bilingual children who had been taught two languages since birth, rather than learning a second language later in life. They used a new, highly sensitive measure for examining cognitive flexibility, a participant’s ability to switch between games with different rules, while maintaining accuracy and reaction time. Their study builds on previous research examining vocabulary in bilingual children who have learned English as a second language. Overall, the bilingual children used just as many words to tell a story in English as monolingual children. The children also used just as many words in French as they did in English when telling a story. Their analysis suggests that the number of words that bilingual children use in their stories is strongly correlated with their high levels of cognitive flexibility—the ability to switch between thinking about different concepts. Researchers emphasize that parents of bilingual children do not need to be concerned about long-term school achievement. Vocabulary is a strong predictor of success in education, and so is storytelling. In a storytelling context, bilingual kids are able to use this flexibility to convey stories in creative ways.

New Tomatoes Engineered for Urban Gardens and Outer Space

Kwon CT et al. “Rapid customization of Solanaceae fruit crops for urban agriculture.” Nature Biotechnology, December 2019.

Humanity have a massive problem: feeding our future selves. As a result of rising population, continued destruction due to climate change, and the fact that sustainable land use is becoming ever-more challenging, learning how to grow enough food for everyone is a burning question to address in the agriculture field. In an effort to grow more crops in smaller and less-than-ideal locations, scientists developed new genetically-modified “urban” tomatoes that ripen in compact bunches similar to grapes. These tomatoes resemble a bouquet whose roses have been replaced by ripe cherry tomatoes. They also mature quickly, producing ripe fruit that’s ready for harvest in less than 40 days. Scientist utilized the CRISPR gene-editing technology and produced the new tomatoes by fine-tuning three genes that control the switch to reproductive growth and plant size: 1) the SELF-PRUNING (SP), 2) SP5G, and 3) SIER genes. While the first two genes have the duty prevent growth, flowering and fruiting of the plant sooner, the SIER gene is in charge of controlling the length of the plant’s stems. Altering the first two genes resulted in tomato plants that didn’t produce a lot of fruit and tasted poorly. It was not until the scientists identified the third gene that they were able to produce the desired plant. This study demonstrates that we can produce crops in new ways, without having to tear up our land as much or add excessive fertilizer that runs off into rivers and streams. This could also be a complementary approach to help feed people locally and with a reduced carbon footprint. Climate change is expected to change growing conditions on Earth, worsening conditions for many crops.

Farmers could soon be growing tomatoes bunched like grapes in a storage unit, in a shipping container, on the roof of a skyscraper, and – as humanity stretches out past low Earth orbit toward the moon – eventually, in Mars.

Gravitational waves can be defined as the vibration of space-time. Sky is an ocean in which the waves are stationary.

When you throw a rock into the water, when a taut rope is plucked, when a spring is compressed and then released, or when our larynx vibrates, what forms is a wave. In each case, the medium where the wave forms is different: water, air, etc. Interestingly, light waves do not need a medium to travel.  A common feature of all kinds of waves is that they have wavelengths, frequencies and amplitudes. Another important feature they have is that there needs to be a source that triggers the wave. A spring, for example, needs to be compressed to produce the wave.

Gravitational waves, on the other hand, can be defined as the vibration of space-time. These waves were predicted by Einstein in 1916 in relation to the general theory of relativity. Let us consider that all interstellar and intergalactic space is filled up with a substance similar to water. Then when, say, two black holes collide, space itself ripples like water. In fact, discussions have long continued over the existence of ether, a substance that forms the texture and essence of matter. If there are waves in space, then it is highly likely that there is ether that fills up space as well.

In a very interesting narration, the Prophet Muhammad, peace be upon him, is reported to have suggested that heavens are not a vacuum: “The sky is a wave held back” (Tirmidhi, Tafsir surah, 57/1). Bediuzzaman Said Nursi, in his interpretation of this hadith, says, “[Sky] is an ocean in which the waves are stationary” (The Gleams, Twelfth Gleam); in other words, heavens are a sea whose waves have settled, calmed and become still. The Qur’anic verse 36:40 reads “It is not for the sun to overtake the moon, nor does the night outstrip the day. All (the celestial bodies and systems) float (swim) in an orbit (determined for each).” We can infer from this verse that space is likened to a sea because floating or swimming can occur in a substance but not in a vacuum.

The discovery of gravitational waves

Gravitational waves were discovered by a team of experimental physicists on February 11, 2016, that is, exactly one hundred years after they were predicted by Einstein in 1916, and the discovery earned three physicists, Rainer Weiss, Barry C. Barish, Kip S. Thorne, the Nobel Prize in 2017. The LIGO observatory (www.ligo.caltech.edu/page/what-are-gw) used an extremely sensitive interferometer to detect the gravitational waves produced by the collision of two black holes, one having 29 times the mass of the sun and the other 36, 1.3 billion years ago. The researchers used such a precise mechanism that it (the interferometer) could measure the distance to the nearest star to an accuracy smaller than the width of a human hair.

The LIGO observatory used an extremely sensitive interferometer to detect the gravitational waves produced by the collision of two black holes, one having 29 times the mass of the sun and the other 36, 1.3 billion years ago.

The working principle of an interferometer is based on the idea of splitting a laser beam from a single source into two components and then recombining them. The split beams get to the target at the same time after diverging at a right angle and being reflected back from two mirrors. Scientifically speaking, there is not any phase difference between the two. However, if the beams are subject to an effect like gravitational waves, the waves cannot get to the target at the same time, or in scientific terms, an interference pattern is formed on the screen because of the phase difference. In the same way, the waves generated by the collision of two black holes had an impact on the movements of the perpendicular laser beams as they ran past the area that housed the interferometer built by the LIGO team and caused a time difference in their arrival at the detector. In this experiment, the effect of the gravitational waves was measured by directing laser lights through L-shaped vacuum tunnels four kilometers long. The length of the tunnels was so precisely adjusted as to measure a difference, if any, as small as a proton.

The reason why the laser interferometer was so finely tuned is that the waves generated by two colliding black holes are so infinitesimally weak that only such an experimental mechanism could capture them. In other words, the experiment had to be precise beyond the atomic scale because the gravitational waves that reached the solar system could change the distance between the sun and the earth by just the size of an atom. To reiterate, the mechanism was designed so precisely that it can detect differences between laser beams as short as ten-thousandths the size of a proton. It should be remembered that a proton is a very, very small particle in the nucleus of an atom with a diameter of 10^-15 (one-million millionth) of a millimeter.

Furthermore, the gravitational waves were discovered simultaneously by two separate interferometers, which were located at a distance of 3220 km from each other. The reason for the dual measurement tools was to ensure that the waves were indeed gravitational waves.

What has excited scientists most about the discovery of gravitational waves, besides their confirmation of Einstein’s theory, is the fact that we will be able to exploit gravitational waves in addition to light and radio waves in order to explore space. It can be foreseen that telescopes working with gravitational waves can be developed or advanced laser interferometers can be built in space and discover other gravitational waves.

Gravitational waves are generated in space all the time. Large-scale phenomena such as the collision of two black holes or the explosion of supernovae cause ripples in the sea of space. It is highly likely that systems that can detect these waves will provide us with new information about the fabric of space and thus lead to new discoveries.

The fact that gravitational waves were discovered using technological tools is an excellent example of how technology can nurture science. Moreover, this study proves that some discoveries can only be made by big teams like those in the CERN experiments.

It is postulated that the universe rippled violently during the first creation as a result of the tremendous expansion, the effects of which might still exist and should warrant new studies. It is only a matter of time that a super-sensitive mechanism could confirm the Big Bang theory. It is believed that the gravitational waves generated at the very beginning of this expansion are still present and experimental designs such as that in the LIGO are likely to discover them. The Qur’anic verse 51: 47 is considered to be referring to this expansion: “And the heaven, We have constructed it mightily; and it is surely We Who have vast power, and keep expanding it.”

It is almost certain that technological progress will lead to new discoveries that will provide us with deeper insights into the incredible composition of the universe. Bediuzzaman describes the universe as “a rosebud, wrapped in thousands a variety of veils of unity” (The Rays, Second Ray, Third Station). Every new discovery is going to show us the magnificent secrets of this rosebud.

Rhythm in Space

Like our body’s biological clock, every event that occurs in the universe, and each living or non-living thing, has a dynamic rhythm that forms during their creation in the space-time continuum. The completion of Earth’s rotation around its axis in one day, and its revolution around the Sun in a year, are examples of periodic events in space. Likewise, we always see the same side of the moon because the moon’s rotation velocity around its axis and its speed of revolution around the Earth are roughly the same.

Our solar system is also rotating, and it completes its tour around the Milky Way galaxy in one galactic year (225-250 million years). In fact, all heavenly bodies are in a constant state of motion. For instance, it is already known that 2061 will be the next time Haley’s Comet orbits Earth.

The movements of the planets and their satellites present in the solar system affect events taking place on Earth. Tidal movements, occurring on a 24.8 hour period, are dictated by the gravitational pull of the moon. The tides deeply affect humans and other animals, both on land and in the sea. For example, coastal birds have adapted their natural rhythms to only forage during low tides. Anyone who has ever wanted to beachcomb also knows that low tide is the best time to search!

Rhythm in nature

Our planet’s living and non-living reactions also take place rhythmically: seasons, and sun rises and sun sets, never lose their proper order.

This is important, as many animals depend on these rhythms. The reproductive period of the Mid-European Roe deer is regulated according to these seasons. They mate in the months of July and August, when abundant food is available. The fawns are born during the month of May, which is the most suitable time regarding temperature.

Porcupines living in South Africa spend June through August – winter in the Southern Hemisphere – in hibernation, while Mid-European porcupines hibernate from October to April. However while Mid-Europe is dominated by cold weather, porcupines kept in the controlled environs of zoos do not hibernate like their partners in the wild.

The migration habits of many animals also depend on the seasons. Pearl mullets of Van Lake, in Turkey, start migrating upstream into rivers in June every year. They return once they deposit their eggs somewhere sheltered and stagnant in the river. Salmon in the American northwest follow similar patterns.

Birds lay eggs at certain times, incubate them, and then migrate thousands of kilometers. Their ability to do this depends on the rhythms of the seasons. And as we know, flora also buds and flowers depending upon these natural rhythms.

Rhythm in our body

Our body and organs also have a rhythm. Even though we are not aware of it, these harmonious movements, called the biological clock, continue until death. For example, our heart pumps rhythmically and a disturbance in this rhythm can be a sign of serious diseases. By cell death and creation of new ones, our organs are periodically rejuvenated.

Our metabolism also works in harmony. The pineal gland (epiphysis) is the first check point of the biological clock. This tiny organ in the brain plays a role in the proper regulation of our organs and systems via a couple of hormones it secretes, primarily melatonin.

Together with the hypothalamus, the pineal gland works like a clock to measure time. While many organs use chemical cues to secrete hormones, the pineal gland activates according to light strength. Melatonin secretion is related to the dimness of the environment. Generally, light causes levels of melatonin to decrease, but darkness leads to an increase. Light cues arrive at the pineal gland via a complicated neural path that starts with the retinal layer of the eye. It follows this route:

light retina hypothalamus epiphysis melatonin secretion

The speed of our metabolism in terms of the causation chain is controlled by the melatonin hormone. Physiological events such as feeling sleepy in the evening and waking up in the morning occur according to melatonin levels. In other words, the rotation of Earth around its axis and its revolution around the Sun, which also means the arrival of the Sun’s rays on the planet, act directly on the body’s metabolism.

Rhythm in the cells and deciphering a code

As the smallest functional unit of organisms, cells also have a lifespan. A cell’s biological clock displays its division and death times. Telomere, a part of our DNA present in chromosomes, gets shorter with each cell division, meaning that a cell cannot divide beyond a certain point. Therefore, the telomere is a structure in charge of determining a cell’s biological clock. However, the telomerase enzyme present in cancer cells is a protein that prevents this DNA fragment from becoming shorter; thus, a cancerous cell reproduces by dividing continuously and uncontrollably.

Dr. Woodring Wright and Dr. Jerry Shay from Texas University have discovered that a substance called 6-thiodG binds to the telomerase enzyme to inhibit the growth of cancerous cells in both cell culture mediums and mice. When the telomerase enzyme encounters the 6-thiodG substance, the cancerous cells sense a signal, as if the cell has been damaged; it quits dividing and later dies. Today, this chemical molecule gives hope for future studies. We can be satisfied that one code has been deciphered and a step has been taken in terms of scientific progress.

From the world of the heavens to the world of atoms, creation continues at every scale in the universe. All events take place in rhythmic periods, and all organisms follow these rhythms. Like the gears of a clock, though some are small and some are big, all are still part of a larger system. As the laws and organizations established in the universe are elucidated better, the wonderful rhythm of existence and the codes regarding these will be continually discovered. Humankind, which is built with curiosity to investigate and learn, will have better awareness of the wonders of the creation as they analyze these rhythmic mechanisms, and they will be filled with awe and gratitude.

In 1993, the European Space Agency (ESA) prepared a project to investigate 67P; the launch of a satellite named Rosetta was planned for the year 2003. However, due to an explosion of a rocket (Ariane 5) in 2002 right after its launch, Rosetta’s launch was delayed until 2004. Very sophisticated calculations were completed to make the orbit of Rosetta intersect with 67P. This was done by utilizing the gravities of both Earth and Mars.

A spacecraft called Philae was included with the Rosetta satellite. This device was to be separated from the satellite and land on the comet. Philae was also equipped with instruments that could carry out 10 different analyses. One of these was a drill with an approximately 30 cm probe enabling it to collect specimens by boring into the comet’s soil. These soil specimens would be analyzed via some of Philae’s devices to determine the composition of the comet. Another mounted instrument would send radio waves directly into the center of the comet and these signals would be analyzed by the Rosetta and tell us about the comet’s center and core.

The comet was estimated to have a planar and cylindrical structure; however, when its photograph was taken at a close distance, it was seen to have a duck-like shape. This situation made it very difficult for Philae to land. Despite that, Rosetta entered the orbit of the comet in August 2014. Three months of surveys were conducted and photographs were taken, generating information to locate a landing spot for the Philae craft. After assessment of this data, a decision was made on where to land.

The landing took three attempts. Philae sent a signal to Rosetta five hours after its detachment and the satellite itself relayed that signal to Earth. Then, it made a soft landing. However, the landing zone was away from the initially planned spot and deprived Philae of solar rays, which would charge its batteries. It was running out of energy. Nonetheless the module operated for nearly 57 hours before running out of power and was able to send analysis information regarding the soil it collected with the drill. This was the result of 10 years of planning, 10 years of travel, and 1.6 billion dollars spent.

Are there minerals on comets?

Philae is actually hoped to be a start for “asteroid mining.” In other terms, it is an effort to obtain precious minerals, which are about to diminish on Earth, from asteroids. According to the report published by the US Geological Survey in 2006, the Titanium (Ti) reserves on Earth will run out within 34 years. Titanium is mainly utilized by heavy industries, especially in plane and spacecraft manufacturing. Today the situation is also critical for other rare earth metals, primarily platinum (Pt), europium (Eu), and palladium (Pd) which are consumed in the production of smart phones, tablets, PCs, and weapons. For instance, in tablets, europium (Eu) is used; in touch screens, indium (In) is used; and for headphones, neodymium (Nd) is used. For these reasons, it is anticipated that countries with space technology will increase their efforts to obtain these types of precious elements via asteroid mining in space. The firm Planetary Resources is a pioneer for this enterprise.

There is also hope that Philae gathered new information which pertain to the creation of the solar system – and even the whole universe. Asteroids are the oldest heavenly masses in the solar system, and as such can provide data in terms of planet formation. Discoveries of major geological clues to the Earth’s past are expected. Furthermore, the report sent by Philae enabled a reinvestigation of the issue as to whether there are different elements in space than on Earth or not. No new elements were discovered during the study. In other words, it is proved one more time that space does not contain different elements than are already found on Earth.

No new element found

These type of studies have been completed in the past; no new elements were found during the analysis of the rocks brought to Earth on board the US spacecraft Eagle from the moon; and analysis of the soil brought from Mars by the Phoenix Mars Lander in 2008 also showed no new elements. Lastly, every meteor collected has been analyzed, and none have had any new elements. The carbon testing conducted on these samples, each a constituent of the outer space, has also confirmed that the solar system is approximately 4.5 billion years old.

What does space dust tell us?

Every year, an average of 15 million tons of space dust lands on Earth. The laboratory analysis of these microscopic particles means a lot for science.

As the result of studies carried out with electron microscopes and uranium testing, scientists have never encountered any element other than the 92 found on Earth. These analyses also confirm the age of the solar system.

All this dust raises the question: where does it come from? Dr. Loretta Dunne from Cardiff University said: “The origin of cosmic dust is, in fact, the basic question of the origin of our planet and others. Effectively, we live on a very large collection of cosmic dust grains and yet, until now, we have not been sure where cosmic dust is made.”

As we explore stars, comets, and meteorites, and reflect about the vast space, we remain fascinated by the size and order of the universe. Finding the same materials in everything we have discovered confirms the one singular source of all existence, from every point of view.

References

• http://www.sciencedaily.com/releases/2003/07/030723084654.htm
• http://sci.esa.int/rosetta/14615-comet-67p
• http://rosetta.jpl.nasa.gov

Concepts like the number zero, negative numbers, complex numbers, matrices, and spatial geometry are inventions of mathematicians which were studied earlier and presented especially for the use of physicists. When mathematicians theorized the “Group Theory,” they were reported to have said, “Finally we have developed something that physicists cannot use.” However, this theory, which stemmed from intangible algebra, was found to be useful in investigating the symmetry of physical systems and had serious applications in particle physics.

If there were no mathematical advances, would physics and other sciences have developed as far as they have? What does it mean that sciences are found in such an interrelated state, and thus support each other?

The perfect relationship between physics and mathematics, as in the expression of many physical laws via simple mathematical equations, is truly amazing. The laws that describe the physical world – from equations expressing the laws of motion (like X=V.t, V=a.t, F=m.a h= (gt2)/2), to basic electrical equations (like V=I.R, P=I.V, E=V/d), going all the way to the equations that define gravitational forces and the expansion of the universe (like F=G.m1.m2/d2, V=H.d) – can easily be expressed through mathematics. Furthermore, this simplicity and plainness in creation of the universe fascinates many scientists. Einstein expressed this fascination when he said, “The most incomprehensible thing about the universe is that it is comprehensible.”

One of the most important relations between mathematics and physics is that the independent study of intangible works of mathematics unexpectedly became one of the best tools to describe the physical world. Numbers, for example, are one of the greatest inventions of humanity. Humans have used them to quantify their properties. For thousands of years, people used numbers, but then the concept of negative numbers developed for seemingly no reason. For centuries, negative numbers were seen as nonsense. Of course there is not a square with a negative side length, a circle with a negative value area, or a classroom with negative number of students. However, negative numbers were found to be applicable in many areas of physics; they are now accepted as being as real as positive numbers. For instance, it is almost impossible to graph position-time, speed-time, acceleration-time, and the momentum-speed relation of objects without negative numbers.

Ellipses, parabolas, and hyperbolas (plane sections of cones cut in different shapes) were studied by Apollonius (BC 262-200), who was a contemporary of Archimedes. Interestingly these shapes were one day used by Kepler and Newton to describe the orbits of heavenly bodies like planets. Three dimensional pentagonal and hexagonal patterns, like those on the surface of a soccer ball, were also investigated by Archimedes. This shape has been found to be in exact configuration of a special carbon molecule composed of 60 atoms.

Likewise, the number zero, which was introduced by Muhammad bin Ahmad, in 967, led to many innovations in mathematics, as well as physics. Did al-Khwarizmi (780-850) know, when he found and utilized 1st and 2nd degree equations, that he was working on something mathematicians and physicists could one day never do without?

Imaginary numbers, as proposed against the main principles of arithmetic, also provides a very good example for this topic. We cannot think of a number whose square is negative in normal conditions. In other words, when a number is multiplied with itself, the resulting number is always a positive number. But mathematicians thought of a number that is negative when squared and continued various studies accordingly. Again, these studies have proven to be an important tool, especially in understanding electrical circuits by physicists.

Let’s finish our examples with ones from modern physics. Riemann (1826) was a mathematician who studied spatial geometry and proposed the concept of space curves. Mathematical equations designed by Riemann, pertaining to spatial geometry, were used by Einstein in 1908 to describe and formulate the concept of general relativity. Einstein also used Minkowski’s four dimensional geo-spatial continuum when developing his theory of general relativity.

There are many more examples. The famous Russian mathematician Friedman established a mathematical model that allows the expansion of the universe by improving Einstein’s model of universal geometry. This model was also later confirmed by the physicist De Sitter in discovering universal expansion and by Hubble in formulating the expansion. In addition, well before the discovery of quantum mechanics, Davit Hilbert proposed the complex vector space with a very different mathematical purpose known as “Hilbert Space.” This concept of space with an infinite number of dimensions is today used by quantum mechanics.

Sometimes physical realities can be foreseen via these invented equations. For example, Dirac proposed the existence of a particle known as the positron (or as we call it, the twin of the electron; it just differs by the charge) through his mathematical equation that he wrote in 1928. Four years later this particle was discovered by Carl D. Anderson, as predicted. To name, James Clerk Maxwell (1831-1879), a famous physicist and mathematician, predicted the presence and speed of electromagnetic waves mathematically via his own equations. Later, these waves were detected by Hertz (1886) through experiments. Again, Maxwell calculated the speed of electromagnetic waves via his equations, and by revealing that it was equal to the speed of light, it was understood that light was also a type of electromagnetic wave. Nowadays, the particle called the “graviton,” which is supposed to be in charge of gravitational forces, and the “Higgs” particle, that theoretically fills space according to quantum theory, are waiting to be discovered.

The book of nature is written in such a way that it is expressible by mathematical language. Famous physicist Sir James Jeans (d. 1946) expressed this situation as follows: “From the intrinsic evidence of his creation, the Great Architect of the Universe now begins to appear as a pure mathematician.” Yes, the level of knowledge that is at play in the universe encompasses both physics and mathematics. The overall interconnectedness of sciences and the interdisciplinary character physics and mathematics point to an owner of this knowledge.

As a conclusion we can deduce that physics and mathematics, just like material and non-material worlds, are in fact intertwined with each other’s various dimensions. The physical face of the universe is the place where records are kept and concepts of matter like heavy or light, big or small, and soft or hard, exist. The mathematical face of the universe (as if spiritual) is the unseen side of events or materials that are hidden and intangible. In a way, this relation between physics and mathematics is a display of the material and spiritual sides of universe.

Nuri Balta is the Head of Physics department at Samanyolu Schools in Turkey. He is also pursuing a PhD degree in Physics at Middle Eastern Technical University, Ankara, Turkey.

The sun and the moon are by an exact calculation (of the All-Merciful) (55:5).
He has made the night for repose, and the sun and the moon a means for reckoning (the divisions of time). (6:96)
He it is Who has made the sun a radiant, illuminating light, and the moon a light reflected, and has determined for it stations, that you might know (how to compute) the number of the years and to measure (time). (10:5)
The number of the months, in God’s sight, is twelve, as determined and decreed by God on the day when He created the heavens and the earth (and set them moving in the present conditions). (9:36)
They ask you (O Messenger) about the new moons (because of the month of Ramadan). Say: “They are appointed times (markers) for the people (to determine time periods) and for the Pilgrimage.” (2:189)

The concept of time is not mentioned directly in the Qur’an. But there are numerous verses reporting a time period in which many words are repeatedly used to allude to it. “Age” (karn – plural: kurun), “month” (shahr), and “year” (sana, am, hijaj, and havlayn) are mentioned 20, 21, and 30 times respectively [1]. Regarding the concept of time, al-Taftazani says in his book Aqaidu’n Nasafi, “Time is used to describe things that have a beginning. Things that have a beginning depend on certain conditions. God is beyond all measurements and limitations” [2].

Islamic scholars divide time into two, “earthly-physical” and “spiritual-metaphysical,” and they describe current time as “psychological time,” “expanding time,” or “existential time.” According to Bediuzzaman Said Nursi, time is a mysterious coordinate that is in charge of regulating the material world and events. He describes biologic time as activity, growth, development, and speed: “However unmoving, constant, and static a clock outwardly appears, it is in a state of continuous movement in essence and inwardly. Likewise the world, which is a huge clock of the Divine Power, rolls or revolves unceasingly in continuous change and upheaval. Its two ‘hands’ of night and day show the passage of its seconds, and its ‘hands’ of years and centuries show the passage of its minutes and hours respectively. Time plunges the world into waves of decay and, leaving the past and future to non-existence, allows existence for the present only” (Twenty-Fifth Word, p. 455) [3].

From this conclusion of Bediuzzaman, we understand that different times are generated through perpetual flow of the heavenly bodies in space (moon, sun, planets and stars.) Bediuzzaman, in his evaluation of the metaphysical time, also states that all the existence in the universe, with their specific and suitable outfits obtained from the spiritual world, gains an image and flow in the river of time. He points to the fact that all beings continuously come from the future, arrive at current time for a rest, and join with the past, therefore allowing the formation of the time river: “What we call time, a mighty river flowing in creation, has a reality like everything else. Its reality is like the ink and pages of the writing of Power on the Tablet of Effacement and Reaffirmation. Only God knows the Unseen” (Tenth Letter, p. 59) [4]. Every moment of the reality of time is a stage of creation under the divine command of “Be, and it is” (Qur’an 2:117).

The creation of things and events in the present cosmos is initiated in the quantum world by the union of each particle to the existence in a chain of countless contingencies. The state before a matter enters the visible, sensible form (macroscopic state) is described, by Bediuzzaman, as the “sphere of contingency,” i.e. the realm of creation, while modern science names it as the quantum world and reality which is composed by n number of micro states in which contingent realities overlap.

The tablets (phases) that host the characteristic contingencies of creation via the instant transition of phases and increasing number of microstates are described as “the Tablet of Effacement and Reaffirmation [Lawh Mahw wa Ithbat])” by Bediuzzaman:

[T]hrough the Manifest Record’s dictates (namely, Divine Destiny’s decree and instruction), Divine Power uses particles to create or write the chain of beings, each link of which is a sign in the creation of things, on the metaphorical page of time (the Tablet of Effacement and Reaffirmation). Thus particles move because of that writing’s vibration and motion, which occurs while beings pass from the Unseen world to the manifest (material) world, from Knowledge to Power. The Tablet of Effacement and Reaffirmation is a slate for writing and erasing, an ever-changing notebook of the fixed and constant Supreme Preserved Tablet, and this latter Tablet’s notebook in the sphere of contingencies, where all things are unceasing manifestations of life and death, existence and ephemerality. This is the reality of time. What we call time, a mighty river flowing in creation, has a reality like everything else. Its reality is like the ink and pages of the writing of Power on the Tablet of Effacement and Reaffirmation. (Tenth Letter, Risale-i Nur Collection, pp. 58-59) [4]

In the Islamic philosophy of existence, the universe is represented as a book; the space-time union is as the union of pen and ink. The nature of existence and phenomena are explained with these representations.

The Preserved Tablet

Mentioned several times in the Qur’an, the Preserved Tablet (Imamun Mubin) and Manifest Record (Kitabun Mubin) (these are considered by some to refer to the same thing), encompass the present world with all its details and fineness, and each particle with their original and true forms that circulate within the infinite sphere of contingency. The transmission of registered events and particles in this book of knowledge through the sphere of contingency to the world of particles takes place in the Tablet of Effacement and Reaffirmation, or the quantum world that can be likened to a scratch pad. Phase transformations – the intercrossing of possible scenarios and overlapping representative images – here are not the reality itself but a variable, transitional, possible micro state reflection of it. The transition of the originals in the Supreme Preserved Book from a state of possibility to a present form, as from the spiritual to the material world, from unknown to the known, require particles to transform from one state to another (tahawwulat-i zarrat). These transitions of phases (vibrations) on the edges of the visible, determined world (space) generate the phenomenon of time. In fact, time follows creation in space (kawn). All of the images and the formations that are called existence in the cosmos are determiners of space.

In other words, space is a cosmos which transforms continuously from non-existence to existence. This way the universe becomes like a scratch pad and always new manifestations occur in the time river that flows through it. “Now is the time, now is the moment” is a mystical expression of this truth, which, for Ibn Arabi, is composed of a constant moment (an-i daim) and the true reality of time corresponds with the moment of manifestations of Divine Names over existence [5]. According to him, with the extreme power of Divine singular oneness over multiple beings, the earth gets terminated via the hand of non-existence every moment, because the existence of a world means that the non-existence of it has become a “moment.” This way, the Manifest One (al-Zahir) imposes His manifestation first on the hidden, then the Immanent One (al-Batin) imposes His immanence on the manifest; therefore the world continuously get terminated and created. At this stage, the Almighty wraps the current moment of things and events under His names the First (al-Awwal) and the Last (al-Akhir) into the past and the future. Later, the Manifest takes the authority, followed by the Immanent, allowing creation renewed until the doomsday.

Time, within its own relative nature, is thus a complex manifestation of the Divine names the First and the Last, the Manifest and the Immanent through the vibrations and movements of particles. The measurement of time is carried out over the movement and speed of the particles and objects. According to Ibn Arabi again, the continual renewal of similarities determined over time happens in such a way that as one thing gets terminated another similar thing (fractal) begins to get created instantaneously [5]. While, for instance, the color white disappears in the form of continual phase transitions, another white that is similar but not the same gets created. If an opposite black were to be created upon termination of the white color, this would disrupt the nature of the things. Existence and creation get renewed together, within the mysterious flow of time and the formation of space, every instant: “Every (moment of every) day, He is in a new manifestation (with all His Attributes and Names as the Divine Being)” (Qur’an 55:29).

Behind the fact that images are temporary and truth is eternal, stands the question of what the mysterious works of time and the reality of the matter really are. Every particle being created in the smallest frame of time, and therefore generating time and eventually flowing in this river that it has caused bears a wisdom of a divine law intertwined with a fine secret, a purpose that reads a universal meaning, an integrity among the opposites, existence in non-existence, and purpose in what seems to be without a purpose. There is no absurdity or anything that is against wisdom emerging from these states that rise as a result of deceptive conflict and limited willpower that seem as transforming, deforming, and dispersing formations and visual images in the sphere of contingencies. The expression of Imam Ghazali; “Nothing is better than what comes out of the sphere of contingencies,” is a beautiful declaration of the perfect wisdom and integrity of continual creation of all things in the page of the time.

References

1. Canan, Ibrahim. 2009. Islam’da Zaman Tanzimi [Time Management in Islam] Izmir: Akademi Yay. Third edition. p. 38.
2. Goodman, L. A. 1997. “Time in Islam,” Asian Philosophy, 2:1, 17.
3. Nursi, Bediuzzaman Said. 2010. The Words: The Reconstruction of Islamic Belief and Thought. NJ: The Light, Inc.
4. Nursi, Bediuzzaman Said. 2007. The Letters: Epistles on Islamic Thought, Belief, and Life. NJ: The Light, Inc.
5. Ibn-i Arabi. The Universal Tree and the Four Birds – Treatise on Unification (al-Ittihad al-kawni). Translated by Angela Jaffray. Anqa Publishing in association with Muhyiddin Ibn ‘Arabi Society.

By the time you finish reading this sentence, you will have been carried over the earth, passed the sun, and moved through actual space of 1000 kms! In the time it takes you to ponder upon this, you will have moved another 1000 km through real space. Fast isn’t it? This is the speed at which one arm of our galaxy moves through space every second, and we don’t even feel a thing!

The motion of stars in their dedicated orbits, black holes, nebulas, and infinite number of other phenomena in the outer space display spectacular and equally thoughtful exhibitions thanks to Hubble and other new technologies. An increasing number of studies are thus devoted to stars, supernovas and interstellar space in recent years. Our contemplation of the universe deepens as we accrue more knowledge about it. Just as a cell is the functional building unit of the body, the main building blocks of the universe are galaxies. Just like every other living thing, galaxies will not be around for eternity; they form, develop, and cease within the cosmic laws that are put in place by their Creator.

According latest findings, it is estimated that around 100 billion galaxies exist in the observable universe and that there are galaxies 100,000 light years in size. A year has 31,536,000 seconds. Light travels 300,000 kilometers per second, therefore one light year equals to 946,080,000,000,000,000 (quadrillion) kilometers. Apart from the dispersal of stars, intergalactic distances of galaxies are not much bigger than their own galactic size. For example, the big Andromeda galaxy (the galaxy which is the closest to us) appear from the earth as wide as the sun or moon in the sky and can even be noticed with the naked eye. Latest research in astrophysics revealed that stars are not dispersed equally but rather found together in galaxies as an open system that exchanges energy and matter with its surroundings. A big portion of the galactic space is filled with gas and dust clouds which enable such exchanges to take place. This interstellar stage in which stars are born and die bears vital importance in sustaining and maintaining a galactic presence.

Some amazing characteristics of galaxies

Stars with different masses exist in a galaxy. Smallest one can be one tenth of the Sun’s mass whereas the biggest can be 100 times bigger than the sun. The most important feature of a star in a galaxy is its mass. Brightness of stars increase with their mass and this relation is three dimensional (cubic mass). Therefore if a star is twice as big, it is eight times brighter. Another feature is the relation between the age and mass of a star. The bigger the star, the shorter its life. These big stars live shorter compared to smaller ones despite their giant fuel reserves because they consume it very fast. Similar relations can be observed in the human body, which is an index of the universe, such that overweight people who consume more calories than people with less calorie intake eventually consumes more energy and become subject to deterioration in health and faster aging. The lifespan of a star is inversely proportional with its square mass (1/m2). For example, if a star is twice as massive, it lives only for one fourth of the time. Calculations show that our sun has a lifespan of 10 billion years. Compared to this, if a star is 30 times bigger than sun, it will only live for 10 million years.

The timescale of events that are occurring in galaxies can vary from thousands of years up to millions of years. Time required for the creation of a star is perhaps like a day in a galactic scale. This long time frame is considered short when compared with the age of galaxies. Furthermore, verses in the Qur’an (Al-Ma’arij 70:4) open new horizons in this matter and point out to the fact that time can change depending on different ratios and scales; so a day can indeed vary in length from being 1000 years or 50,000 years.

The movement and behavior of galaxies are quite complicated. Such that even if the galaxy formation process is completed, the creation and expiration process of stars within the galaxy still continues. It takes tens of thousands of years for a gas cloud to collapse inwards under its own gravitational force and become a star under normal conditions. Even five-ten billion years after the creation of a galaxy, it amazes scientists that there is still plenty of gas to remain in the interstellar stage, enough for a star to be born. On the other hand there are galaxies in which star formation is much faster than our Milky Way galaxy. These galaxies are called “starburst” galaxies and new stars are created in variable speeds over a long period of time. The uniqueness that is observed in the specific characterization of animal and plant species can also be witnessed in the creation of stars at different speeds, making spiral galaxies even more mysterious. This is because while a steady and balanced speed in the creation of stars is maintained in spiral galaxies, all the gas and dust available is consumed for the formation of stars in other galaxies. In a galaxy where stars continue to be created, the regions where large stars are created can be observed better compared to other regions in the night sky.

Spiral galaxies

Galaxies are generally divided into three groups: irregular shaped, elliptical, and spiral. Irregular shaped galaxies are composed of many young stars, gas and dust clouds without a definite shape. Elliptical galaxies are made up of old stars and limited number of gas and dust clouds. They are created in different shapes such as round, flat or like a baseball. Spiral galaxies are in the shape of a disc composed of spiral arms extending out of the center as they rotate. Solar system is located inside such a spiral-like galaxy. In these types of galaxies, stars contain spiral signatures. Bright spiral arms found in many images taken of galaxies generally show star forming regions and not the locations of the stars themselves. That is why the exceptional quality of spiral galaxies is hidden in the continual formation and expiration process of stars. Spiral displays which show star creation regions do not revolve along other stars in the galaxy. However spiral galaxies do exhibit a special rotation. Observations point out that spiral signature within the galaxy deteriorates gradually and reshapes in a slower fashion than the galaxy rotation speed. With these new findings, it is possible to say that it is more appropriate to understand galaxies as dynamic systems which change in time instead of being static under the constant and instantaneous intervention and control of the infinite power and wisdom of the Almighty.

One of the most impressive features of spiral galaxies is that the regions where stars are created in the main spiral contain new sublevel spiral patterns. Just like clouds, it is possible for different spiral forms to be created. Sometimes very symmetric spiral arms or rectangular stick-like formations via extensions of spiral arms along with regular spiral looking shapes are generated. Despite this spiral variety, when observed from outside, stars are seen to be surrounding a flat disc and forming together as a giant globular halo. This halo was generated billions of years ago from short and longer aged stars. It is the dimmer region of the galaxy yet this halo is considered to contain most of the galactic material. Stars are located in a fashion that resembles a disc in this halo of dust and gas. The layer of dust slowly rotates around an axis that passes through the center of the halo. This rotation is not coincidental; it is controlled in such a way that the speed of stars nearby do not differ in the rotation speed of the whole disc any more than 10%. In other words, the disc does not have a constant speed. It exhibits flexibility and variations from within. Stars and gas clouds are made to revolve in similar average speeds no matter how far they are away from the center. These notions are confirmed with the use of motion laws that Newton discovered and named after himself.

Numerous types of stars from different age and mass groups exist in the disc section of a galaxy. The age of stars is determined by analyses of the light spectrum that they emit. According to the results from these analyses, the creation speed of stars has been found nearly constant around the disc section in a spiral galaxy. In many galaxies, disc material has been discovered to be around 10% gas and dust cloud and that 80-90% of the rest remains outside the disc in an invisible form, unlike stars and gasses. This is because it absorbs the majority of the light to be reflected. This kind of material is called “dark matter.” It is thought to be a very old black hole, with expired stars or an extremely cold dust cloud or a combination of these. Aside from this, it has been discussed that they are created from neutrinos or undiscovered particles. According to common notion, dark matter as generated by expired stars in the galaxy does not have any relation to the movement of spiral galaxies and their kinetic behavior, it only has gravitational effects.

Gas cloud in the disc is not dispersed proportionately; instead, it is collected in a thin layer. Furthermore, it is understood that these clouds are composed mainly of carbon, silicon, iron and many other elements, and these particles get ripped from surfaces and flown around via star winds or thrown towards interstellar space. Surprisingly, the interstellar space is a scarcely populated place. Even in areas that are considered to be empty, one atom exists in 1,000 cm3, and it can vary from one million atoms to a couple hundred per cm3 in denser regions. The density of interstellar spaces from the highest to the lowest can vary within a factor of a billion. This ratio is much greater than the density difference between air and a piece of rock.

Systems established without thermal equilibrium

Interstellar space is not in a state of thermodynamic balance. Very sizable molecular clouds are constantly shaped and get scattered into the medium. This way material exchange is carried out in between different phases on a smaller scale. Maintenance of a system where different components are preserved in a stable state with no equilibrium is a mystery to all. This elusive phenomenon has been studied by both physicists and chemists for the last 40-50 years. Data obtained so far recommends that two processes are particularly used to establish and maintain stable compounds away from an equilibrium state. The first is that such systems should include material recycling mechanisms between different components. Second is the regulation of processing speed with feedback. These two events should be executed with a balanced fashion so that the amount of material in each composition does not change. Thus, these two phenomena are executed in the most finely calibrated manner in spiral galaxies that can never be possible out of coincidence.

Plasma, one of the phases of matter, is about a couple million degrees Celsius. However, it is a much diluted phase; only one atom exists in a volume of 1,000 cm3. Temperatures rising to these levels are made possible by the energy provided from supernovas. A supernova explosion releases such energy into the space that it forms a hot gas cloud and this starts to expand. This gas cloud releases its electrons into its surroundings as it dissipates. A phase of diluted hot plasma in a bumpy shape is generated as gas cloud expands throughout the matter. One of the reasons that interstellar space took so long to be discovered is because we are still located in a hot bubble. This bubble has a magnitude of 300 light years. Studies so far have mapped this bubble and discovered it to have an irregular shape.

Aside from this, recently a new neutron star was discovered and this star is thought to be remnant of a supernova explosion that created this bubble. It should not be surprising that we are located in such a hot bubble because this only occupies 70% of our galactic disc volume. A supernova is created once every 30 or 40 years in our galaxy. Supernovas have the task of supplying the energy needed to keep the entire interstellar space under a constant pressure. It is an incredible phenomenon to ponder that a habitable planet exists in the depths of a cold space.

Interstellar spaces resemble an ecosystem from a standpoint of events that are taking place inside it. Each galaxy could be viewed as a dynamic system where stars are constantly born and extinguished in the presence of a determined cycle of energy and matter. Events that are executed with Divine wisdom in these heavenly systems (galaxies, stars, interstellar spaces) testify in their own languages to their Creator who fashioned them in the form of an art with wisdom and generously. Galaxies behave as if they are living organisms; they are born like humans and they die like humans. Continual composition and decomposition of galaxies with their contents stand as major proof to the cosmos of present and absent worlds. The heavens and the earth, the stars and galaxies all make up the Divine canvas painted and repainted on the easel of God’s command: “Be and it is.”

References

• Smolin, Lee. 1997. The Life of The Cosmos, Oxford University Press, New York.
• Syed, Ibrahim B. 2003. “Understanding String Theory,” The Fountain, Issue 41, January-March 2003.

“The most beautiful system [the universe] could only proceed from the dominion of an intelligent and powerful Being.” (Isaac Newton)

The Newtonian physics, quantum mechanics, and the theory of relativity took the modern community to the boundary of the two realms of physical and metaphysical existence. Nevertheless, the nature of the fundamental physical dimensions still remains an open question resting on the related areas of science

The fundamental concepts of Newtonian physics are Time, Length, Mass, and Electric Charge by means of which all the other classical physical quantities such as velocity, force, momentum, energy, current, electric field, magnetic flux, etc. can be derived and expressed as their combinations. Classical physics stands on the assumption that material, having two basic intrinsic properties of mass and charge, and immaterial phenomena are all contained in an absolute space and an ever-flowing absolute time. These four physical dimensions, without asking the nature of them, provide a practical framework for a description of the gravitational and electromagnetic forces and thus a description of the physical world and an interpretation of the events occurring in it up to a certain degree. However, the Newtonian picture of the universe is neither adequate for a deeper understanding of the corporeal reality nor appropriate for linking that reality to the ones possessing higher degrees of the Universal Existence.

Starting from late 19th and early 20th centuries, the Newtonian picture of the world has been changed due to two revolutionary theories, which have been proved both experimentally and theoretically that they are superior to and not compatible with the classical descriptions and assumptions. They are the relativity theory and the quantum mechanics. In physics, a field is a physical quantity associated with each point of Space-Time. For example, the Newtonian gravitational field is a vector field specifying its value at a point in Space-Time, which requires three numbers, the components of the gravitational field vector at that point. Quantum field theory constructing quantum mechanical models of systems classically parameterized by an indefinitely big number of degrees of freedom, namely fields, is the natural and quantitative language of particle physics. The current set of fundamental fields and their dynamics are summarized in a theory called the Standard Model. All particles and their interactions observed to date can be described almost entirely by the Standard Model although most particle physicists believe that it is an incomplete description of nature, and that a more fundamental theory, the Theory of Everything, awaits discovery. Figure 1 represents an overview of the various families of elementary and composite particles, and the theories describing their interactions.

The relativistic quantum field theory of the subatomic world does not only include the strong and weak nuclear forces in addition to the electromagnetic and gravitational interactions of the classical picture, but also provokes some ideas about the nature of the fundamental concepts of the classical physics. Symmetry of a physical system is a physical or mathematical feature of the system that is preserved under some change. The Standard Model says, for instance, that the electric charge is the generator of the U(1) symmetry of electromagnetism. U(1), the unitary group of rank 1, is the simplest internal symmetry group of the Standard Model. It can be visualized as the rotational symmetry of a circle about a perpendicular axis passing through the center of the circle. It represents a continuous symmetry because a circle can be rotated by an angle and remains unchanged. It is an internal symmetry since this circle does not lie in the physical space but in the complex plane of mathematics. More abstractly and more generally, a charge is any generator of a continuous symmetry of the physical system under study. When a physical system has a symmetry of some sort, Noether’s theorem implies the existence of a conserved current. The thing that flows in the current is the charge; the charge is the generator of the symmetry group. This converts our classical concrete idea of electric charge into a mathematical abstraction. Conservation of energy and conservations of linear and angular momenta are nothing but the applications of Noether’s theorem to the translational symmetry in time and translational and rotational symmetries in space, respectively.

Classically, which is equivalent to macroscopically, mass is associated with matter and can be defined as a quantitative measure of an object’s resistance to the change of its speed. But in the Standard Model of the subatomic scale, the mass of the elementary particles are explained by the Higgs mechanism which refers specifically to the generation of masses for the W and Z bosons through electroweak symmetry breaking. The Large Hadron Collider at CERN is currently searching for Higgs bosons, and attempting to understand the electroweak Higgs mechanism. The Higgs mechanism is the process that gives mass to elementary particles. In 1905, Einstein proposed mass-energy equivalence (E=mc2) in his paper entitled “Does the inertia of a body depend upon its energy-content?” In relativity, all of the energy that moves with an object (that is, all the energy which is present in the object’s rest frame) contributes to the total mass of the body, which measures how much it resists acceleration.

When we come to the remaining two fundamental concepts of Newtonian physics, we see that Time and Length, which we know instinctively, are no exceptions. The modern physics challenges our classical understandings of them too. Relativity theory argues that Time and Space are of equal ontological status; the reality is the 4-dimensional unity of Space-Time. Physics could no longer be understood as Space by itself, and Time by itself. It also states that simultaneity is relative, so there is no objective way to define a “Now” that would be the same for all states of motion which substantially affects the idea of causality. In addition, this Space-Time is not flat but rather curved due to the material and energy contained in it and not static but dynamic. Time and Space are neither uniform nor absolute.

The missing part of the so-called Theory of Everything is the quantum gravity, which attempts to develop scientific models that unify quantum mechanics describing three of the four known fundamental interactions with general relativity describing the fourth, gravity. The following quotation is from one of the leading quantum gravity researcher, Carlo Rovelli, stated in 1997:

“I believe that we are going through a period of profound confusion, in which we lack a general coherent picture of the physical world capable of embracing what or at least most of what, we have learned about it. The fundamental scientific view of the world of the present time is characterized by an astonishing amount of perplexity, and disagreement, about what time, space, matter, and causality are. But if a new synthesis is to be reached, I believe that philosophical thinking will be once more one of its ingredients. Due to the vastness of the problem involved, the generality and accuracy of philosophical thinking and its capacity to clarify conceptual premises are probably necessary to help physics out of a situation in which we have learned so much about the world, but no longer know what matter, time, space, and causality are.“

Lee Smolin, another theoretical physicist named as #21 on Foreign Policy Magazine’s 2008 list of Top 100 Public Intellectuals, stated the following in 2001:

“Atoms do fall, so the relationship between gravity and the quantum is not a problem for nature. If it is a problem for us, it must be because somewhere in our thinking there is at least one, and possibly several, wrong assumptions. At the very least, these assumptions involve our concept of space and time and the connection between the observer and the observed.”

It is true that quantum mechanics and the theory of relativity were born and are growing in the nontraditional atmosphere of the scientific enterprise. Thus, they can be considered as sharing the reductionist character of the Newtonian physics by having no direct reference to the hierarchy of physical and metaphysical existence. Nevertheless, we consider them as an improvement since they took the modern scientific community to the boundary of the two realms, by asking the old question of ancients about the nature of the fundamental physical dimensions. The mystery of them is still an open question resting, we believe, on the related areas of science and metaphysics.

The world may not have ended on December 21, 2012, but that does not mean it won’t end at all. So what will be the force that will disperse this robust system of ours, rendering all forces including gravity obsolete, and forcing the sun and planets out of their orbits?

The universe contains billions of heavenly systems that travel interdependently in a perfect and harmonious fashion. What could be the obvious cause or force that could disrupt this great arrangement, deorbit the stars and planets, and make every other force ineffective including gravity? If we ponder upon the verses of the Holy Qur’an, “When the sun is folded up (and darkened). And when the stars fall (losing their luster)” (At-Takwir, 81:1−2), “And when the heaven is torn away (with all the truths becoming manifest)” (At-Takwir, 81:11) with our current cosmological advances, will Black holes be the cause that will likely destroy the Sun and even devour the light of stars so that they are unable to function?

Black holes are considered to have the potential to cause a universal apocalypse. It seems plausible that with such gravitational power of Black holes, mountains would be casted away, and magma displacement via volcanic eruptions could lead to major earthquakes. There are a couple of recent geologic studies pointing out the possibility that the gravity of the sun and moon play a role in development of earthquakes. The 7-8 meter rise in seas and 35-40 cm rise in land caused by lunar and solar eclipses are considered to be a possible factor among many factors that triggers an earthquake. Earthquakes of 12-15 Richter scale magnitude can occur because of the gravitational force of Black holes. The biggest earthquake ever recorded was of 9.2 magnitude; such that if it happens again, it can lead to a major catastrophe in a very short time.

Let’s not forget that we are residing on a globe filled with fire in its center. Gases that make up the atmosphere are held only with help of planetary gravity. One of the forces that will boil all the waters away and let all the gases escape the planet could be Black hole gravitation. The air in our atmosphere and resulting “air pressure” can be destroyed by Black hole gravity. Oceans would start boiling violently and then might evaporate off the planet. In this case, living things would suffer severe structural damages since all life forms are composed mostly of water (~70%). That is why astronauts wear a special space suit filled with air made up of normal atmospheric pressure when they leave the atmosphere. We should also keep in mind that trillions of heavenly bodies (asteroids, meteors, and comets) located in the two asteroid belts (Orion and Kuiper) may be freed from their gravitational control by the vacuum impact of the Black hole, causing colossal cosmic collisions.

The disruption of gravitational balance

There is a sensitive relationship between the elements of the universe, such as electromagnetic, nuclear forces and an apocalypse may result from a disruption of these.

According to the general relativity theory, the time-space plane can be rolled or wrinkled up like a paper. The gravitational force of black holes can cause the displacement of stars which are interconnected through weak web of attractions. As if a piece of net takes a specific shape when loaded with heavy objects, the web of space-time, also known as the cosmos, could be distorted and even torn apart by black holes with their infinite mass “sitting” in it. This is a characteristic of black holes. A possible explanation for this might be that via elimination of common physical laws, the black hole region could become the gateway to metaphysical dimensions. Cosmos of space and time is described as strong-built, fracture-free in the Qur’an; “You do not see any fault or incongruity in the creation of the all Merciful. Look yet again: can you see any rifts?” (Al-Mulk, 67:3). However, in verses about the apocalypse, cosmic fractures that will occur is constantly repeated; “Day will come, land to be transformed into another, skies to be converted into others” (Ibrahim, 14:48)”On the day when the earth is changed into another earth, and the heavens (also)” (Abraham, 14:48), ”And the sky split asunder, and so, on that day it will be most frail” (Al-Haqqah, 69:16), and “The sky will cleft open thereby” (Al-Muzzammil, 73:18). We can conclude from these verses that new heavens would be created from these “fractures.”

The way that doomsday will actually take place is in the knowledge and control of Our Creator who executes these acts and maintains the order of the universe. Approaches and conclusions made with current physical and cosmic sciences will enable a better understanding of the verses related to doomsday.

The Sun rising in the West and the apocalypse

Can a comet or a planet change the direction of the earth’s rotation by colliding with it? Can the earth change direction and start to rotate from East to West instead of West to East? A catastrophic event like this may cause colossal destruction and end the lives of many organisms. As a matter of fact, a comet impact in recent years was detected to slow down the rotational speed of planet Jupiter.

Venus is a mysterious planet on many levels. For example it rotates in the opposite direction compared to other planets. Sun rises in the West on Jupiter. Dense rock and dust layers of Venusian atmosphere is theorized to be formed as a result of a collision, and because of this collision, it is thought to have started spinning in the opposite direction. A day in Venus is longer than a year. In other words Venus revolves around the Sun faster than it rotates around itself.

Bediuzzaman Said Nursi explains the sun rising in the West rather metaphorically as follows:

“While God knows best, the Qur’an, which is in effect the intellect of the earth, will disappear from its head at the end of time and, as a result, the earth will go mad. With Divine leave, it will collide with another planet and its rotation will be reversed. Through Divine Will, its journey from west to east will be reversed from east to west, and the sun will start to rise in the west. Truly, if the gravity of the Qur’an, which is the firm rope of God that binds the earth to the sun and the ground to the Divine Supreme Throne, is broken, the tether holding the earth will come unfastened. The earth will consequently become dizzy and deranged: on account of the reversal of its usual motion, the sun will rise in the west. Through its collision with another planet, Doomsday will begin at the Divine command.” (The Rays, p. 365)

Whichever way the earth comes to an end, even if the universe is not destroyed by an external destructive event, an apocalypse is foretold as something that will eventually happen with some mind-blowing descriptions in the Qur’an. What science speaks of black holes and other astrophysical possibilities in the universe seems to confirm these descriptions:

When the sun is folded up, and when the stars fall, and when the mountains are set moving. (At-Takwir, 81:1-3)
When heaven is cleft open, and when the stars fall in disorder and are scattered, and when the seas burst forth. (At-Taqwir, 81:1-3)

If the universe was expanding, then it had to be smaller in the past, and there could even be a moment when the entire universe appeared as a tiny mass. A group of physicists who took these findings seriously, started theoretical research regarding the birth of the universe (that is, the space-time and all of the matter within) and its evolution. Another group of physicists still thought that the universe should have no beginning and insisted in their conception of a static universe. One of these physicists, Hoyle, made a statement during a BBC radio program in order to criticize the idea of an expanding universe and used the phrase “big bang” for the first time. Later on, the phrase, initially used in a sarcastic manner, started to be used as the name of the expanding universe model. It was an entirely new model no scientist had even imagined before. Accordingly, there had to be an electromagnetic radiation (cosmic microwave background radiation) which would emerge after the explosion—this can be compared to the smoke of a gun right after a fired shot. After Penzias and Wilson observed this electro-magnetic radiation in 1964, the doubts about the model disappeared almost completely. As technology developed over time, so many different observations and sensitive measures were made and taken in support of this theory. Since there is no other cosmological model to explain the present data, the Big Bang model has general acceptance among physicists today. We would like to relate some facts about the universe based on contemporary observations and theories before we expand our discussion.

What we know about the Universe

Galaxies are typical formations throughout the universe. The Milky Way galaxy, which hosts our solar system, is a disc-shaped one. The measurements revealed that the diameter of this “disc” is 100,000 light years and its thickness is 1000 light years (one light year is approximately ten trillion kilometers). There are approximately 100 billion other stars in the Milky Way galaxy similar to our sun. Owing to gravitational attraction, the number density of the stars near the center of the galaxy is higher—for the same reason, black holes are thought to exist in the centers of galaxies. The stars visible to the naked eye at night are the ones within the Milky Way galaxy. When further distances are observed through telescopes, other galaxies begin coming to sight as bright spots. Galaxies form galaxy clusters and the clusters form super-galaxy clusters. Even light year appears to be an unimportant unit of measurement in order to express these dazzling great distances. The most successful model we know that describes the universe is Einstein’s theory of relativity. According to this theory, space-time is a dynamic object and it can be curved. As for the force we feel as gravity, it is an outcome of the curved nature of space-time. The Big Bang model appears naturally within the general Theory of Relativity. The essential data we are going to relate here about the universe is mostly based on observations and general theory of relativity.

According to the Big Bang model, the universe was born in a very hot and dense form nearly 13.7 billion years ago. Here, we need to remember that the concepts of “time” and “space” as we know them came to being with the Big Bang. Therefore, asking what was there before the Big Bang is meaningless for this model. Similarly, the common notion of expansion brings to mind something expanding inside something else. However, it is possible to describe the universe without any notions of inside or outside expansion. That is, we do not have to assume another environment inside which the universe expands.

One of the important suggestions of the Big Bang Model is the fact that the universe was at a state of thermal equilibrium in the past. There is important data based on observation in support of this suggestion. Therefore, even though the term Big Bang brings to mind a chaotic happening, there was a very important state of equilibrium at the emergence of the universe. So many physicists have underlined the fact that this state of equilibrium is impossible to happen on its own. Our universe was born out of a very hot and dense state of equilibrium and it began to cool down as it expanded. The heat in the early periods was so high that matter was found in a plasma state formed by the smallest constituents of matter. As the heat decreased, the plasma also changed structure and different cosmic phases took place. For instance, when the heat dropped down to 1010 C atomic nuclei began to form out of neutrons and protons. When it dropped to 3000 C, atoms were formed. There are many observations in support of these different phases. For example, the electro-magnetic background radiation observed by Penzias and Wilson in 1964 is formed out of photons (i.e. light) released after the phase in which the first atoms are formed. The Big Bang model has so many more important details and the calculations made according to this model have been in conformity with observations. Together with that, it should be noted that as the known physics get closer to the moment of the bang (zero time), it loses validity and new theories are needed.

The expansion of the universe in the Qur’an

The Qur’an openly refers to the expansion of the universe. The 47th verse of the 51 chapter (Dhariyat) is translated as follows:

And the heaven, We have constructed it mightily; and it is surely We Who have vast power, and keep expanding it. (51:47)

The original Arabic phrase used, which refers to expansion, is “musiun.” The interesting point is that the sentence is a noun clause which denotes in Arabic grammar a quality of being steady and continuous. Therefore, the meaning can be understood as being “we are expanding it continuously.” According to the Big Bang model, the universe has constantly been expanding ever since it was born. Expressing this fact by saying “We are expanding it,” the Qur’an also guides us to acknowledge that the expanding does not happen in itself but is realized by Divine power.

Other verses related to the Big Bang

The 30th verse of the chapter Anbiya is translated as follows:

Do those who disbelieve ever consider that the heavens and the earth were at first one piece, and then We parted them as separate entities; and that We have made every living thing from water? Will they still not come to believe? (Anbiya 21:30)

According to some scholars of Qur’anic exegesis, the phrase ratq (joined together, one piece) and fataqnahuma (We parted them) can be alluding to the moment of the Big Bang. As we have tried to summarize above, the entire universe was a single and very small mass and then started to expand and grow. As the universe expanded, the matter it contained began to expand and occupy a larger volume. As the universe expanded, its contents also began to separate from one another. So the phrases mentioned might be alluding to this chain of events. Together with that, some scholars thought that this verse alludes to the formation of the solar system, earth, and its atmosphere. The reason is that the verse continues with referring to the creation of living things. Accordingly, ratq might be referring to the phase when the solar system was a single mass and fataqnahuma might be referring to the planets and the earth breaking away from the sun and the formation of the atmosphere. It should be noted that systems forming within galaxies are also considered in the Big Bang model, which is used for referring to all of the phases from the time of zero to ours. Therefore, both possible explanations can be related to this model.

Another phrase which can be related to the Big Bang is the “Originator (Fatir) of the heavens and the earth” used in many different verses (e.g. Yusuf 12:101). Similarly, there is another verse expressing this reality with a verb from the same root (fatarahunna): …your Lord is the Lord of the heavens and the earth, Who has originated them each (Anbiya 21:56). Normally the phrase “fatara” is translated as “created.” In his study of Qur’anic exegesis (not available in English), Hamdi Yazir (1877-1942) points to the fact that the root “fatara” means to “split” or “split lengthwise,” and to originate something for the first time without a prior model. When these meanings of “fatara” are taken into consideration, “Originator (Fatir) of the heavens and the earth” can be an allusion to the Big Bang. Let us remember the fact that the Big Bang particularly refers to the very moment of the first creation. Therefore, the meaning “to originate something for the first time without a prior model” might be referring to this quality of the Big Bang. In addition, the word “split” expresses the moment of this great explosion better than the word “bang”; and so the beginning of space-time can be compared to splitting of a seed and its emergence.

One of the alternative meanings of “fatara” mentioned by Yazir, “split lengthwise” is very interesting. One of the important misconceptions about the Big Bang is to imagine that the universe was born in a certain spot and began expanding within another space. The Big Bang did not take place at a single spot. According to our theoretical understanding today, the entire space came into being altogether in a single moment. In other words, the Big Bang took place everywhere. When we consider the meaning “split lengthwise,” it might be an allusion to the fact that the Big Bang did not take place at a single point.

Conclusion

Considering the points we have tried to summarize above, the Qur’anic verses related to the creation of the universe can be defined as evidently miraculous. Surely, it is possible to expound on the subject from different aspects. For example we can think about a relation between the phrase “the seven heavens” used in many different verses in the Qur’an and the different phases after the Big Bang (although it is not possible pinpoint the exact number of these phases, figures like seven or seventy are metaphorically used in Arabic for referring to something in relevant multitude). Or they might be referring to some extra dimensions suggested by certain theories (The String Theory, one of the most-studied theories in recent years suggests the existence of seven extra dimensions).

Finally, we would like to underline that this article is an elementary attempt. What needs to be done more seriously is to form a board of scholars, particularly from the fields of cosmology and Qur’anic exegesis, and evaluate systematically all the verses related to the subject, and then try to analyze and understand them without any biased opinions. Such a study can provide deeper insight into the Qur’anic message.

Ali Kaya is a professor of physics in Bogazici University, Istanbul.

Note: This article was translated from Turkish by Korkut Altay.