Personal growth      12/12/2020

Starry sky in the evening. Video: what are the causes of stellar twinkling

Have you noticed how quiet and serene the starry sky seems? And one has only to stop for a minute and look into it, as a kind of blissful numbness sets in.

It seems that the universe itself introduces you into this inexplicable trance, trying to say something important, to remind you that you are one with it. And the stars twinkle slowly and affectionately, as if understanding, in a kindred way, they wink. Invite you on a journey through the universe.

What causes starlight to twinkle?

Stars are gigantic celestial bodies. From the Earth they are at a distance of many light years. That's why we see them as little dots. They consist of gas, have the form of balls with jagged edges.

A thermonuclear reaction takes place inside the star, which heats up the gas composition celestial body so it glows. The radiation is so strong that the rays overcome enormous cosmic distances, and we can see it.

In fact, the light of a star is relatively even and constant. The illusion of twinkling is present only here on Earth. Rays of light pass through the atmosphere, it creates a kind of barrier between us and space.

The atmosphere itself is heterogeneous, its layers are of different temperatures, and, accordingly, of different densities. They refract light differently. We see it as twinkling stars. It's just a beautiful optical effect.

If, for example, one looks at the stars with spaceship, from the Moon or another planet where there is no atmosphere, their glow will be even and continuous. All serious scientific observatories try to install as high as possible in the mountains. There, the atmospheric layers are less dense and blinking distracts less from observations.

Why do they glow in different colors?

Those who love to watch the night sky have noticed more than once that it not only flickers, but also creates a kind of “color music”. From Earth, we see flashing in different colors: blue, red, white, yellowish. Sometimes it happens that the same star can "wink" in different shades to nearby people.

This beauty is achieved by the coincidence of several factors.

The dependence of the color of a star on its temperature and age

First, the stars themselves have a different color. It depends on the intensity and temperature of the thermonuclear reaction. The higher the degree, the closer the color of the celestial body to white or blue.

The coldest stars are red. You can observe this color changing action if you heat the metal. Depending on the degree of incandescence, it will change color from red to white at the point of its highest temperature.

By the temperature and color of these celestial bodies, astronomers have learned to determine their age. The age of the star is over. It starts with an explosion (during this period the star has the highest temperature) and a white or blue glow.

With a gradual decrease in the intensity of reactions, the color changes and shines first with yellowish, and then with red hues at the end of its cycle. The color of the main source of earthly life, our star - the Sun, is now light yellow. That is, she is a "lady" of middle age, in the prime of her life.

"Crooked lens" of the atmosphere

Secondly, our atmosphere is not only heterogeneous in density, but also mobile. In it there are constant movements, displacements of layers and various turbulences of air masses. Therefore, it suits us not only interruptions-blinking of light rays.

Its moving composition also scatters, decomposes the glow into spectra and refracts them. This is similar to the work of a curved lens, and the angle of curvature in it is constantly changing. It turns out that we are looking at the multi-colored stars in the sky through a large, constantly moving "lens".

Why don't planets twinkle?

But not all celestial bodies mysteriously twinkle to us from space, some give a uniform, constant glow. These are planets. The stars are blinking, but the planets are not.

They are also easy to distinguish by their shape. We see the planets not as a point, but as luminous disks, they have clear, even edges. It is believed that the planets are extinct stars and their composition is not gaseous, but dense, therefore their contours are not blurred, like those of stars.

Where does the light come from then? The planets themselves do not glow, they only reflect the rays of a nearby star. In our system, this is the Sun. In addition, they are located much closer to the surface of the Earth. For these two reasons, the atmospheric "lens" "shows" them to us larger and without flicker.

What planets can be seen from Earth without a telescope?

The most noticeable planets that can be seen without special instruments are Venus and Jupiter. Venus is the brightest, very clearly visible at dawn and in the evening, Jupiter is a little paler. Both are yellow.

From time to time, Mars can also be found in the sky - a small, glowing red disk. The rest of the extinguished stars of the solar system can only be seen with the help of powerful technology.

But to admire the distant, but burning stars, just cloudless weather is enough. Their flickering is especially beautiful and noticeable on frosty nights or after rain.

Video: what are the causes of stellar twinkling?

Stars do not reflect light, as planets and their satellites do, but radiate it. And evenly and constantly. And the blinking visible on Earth is possibly caused by the presence of various microparticles in space, which, falling into the light beam, interrupt it.

The brightest star, from the point of view of earthlings

From the school bench it is known that the Sun is a star. From our planet - and by the standards of the Universe - a little less than average both in size and in brightness. A huge number of stars are larger than the Sun, but they are much smaller.

star gradation

Ancient Greek astronomers began to divide the heavenly bodies by size. The concept of "magnitude" both then and now means the brightness of the glow of a star, and not its physical magnitude.

Stars also differ in the length of their radiation. According to the wave spectrum, and it is really diverse, astronomers can tell about chemical composition body, temperature and even distance.

scientists argue

The controversy on the question “why the stars shine” has been going on for decades. There is still no consensus. It is hard to believe even for nuclear physicists that the reactions taking place in a stellar body can release such a huge amount of energy without stopping.

The problem of what passes in the stars has occupied scientists for a very long time. Astronomers, physicists, chemists have attempted to find out what gives impetus to the eruption of thermal energy, which is accompanied by bright radiation.

Chemists believe that the light from a distant star is the result of an exothermic reaction. It ends with the release of a significant amount of heat. Physicists say that chemical reactions cannot take place in the body of a star. For none of them is capable of going non-stop for billions of years.

The answer to the question "why do stars shine" got a little closer after Mendeleev's discovery of the table of elements. Now chemical reactions have been considered in a completely new way. As a result of the experiments, new radioactive elements were obtained, and the theory of radioactive decay becomes version number one in the endless dispute about the glow of stars.

Modern hypothesis

The light of a distant star did not allow Svante Arrhenius, a Swedish scientist, to “sleep”. At the beginning of the last century, he turned the idea of ​​heat radiation from stars by developing a concept. It consisted of the following. The main source of energy in the body of a star is hydrogen atoms, which are constantly involved in chemical reactions with each other, form helium, which is much heavier than its predecessor. The transformation processes occur due to the pressure of a gas of high density and a temperature that is wild for our understanding (15,000,000̊С).

The hypothesis has pleased many scientists. The conclusion was unequivocal: the stars in the night sky glow because a fusion reaction takes place inside and the energy released during this is more than enough. It also became clear that the combination of hydrogen can go on non-stop for many billions of years in a row.

So why do the stars shine? The energy that is released in the core is transferred to the outer gaseous shell and radiation visible to us occurs. Today, scientists are almost sure that the "road" of the beam from the core to the shell takes more than a hundred thousand years. A beam from a star also travels a long time to the Earth. If the radiation from the Sun reaches the Earth in eight minutes, the brighter stars - Proxima Centauri - in almost five years, then the light of the rest can go for tens and hundreds of years.

One more "why"

Why stars emit light is now clear. Why is it flickering? The glow coming from the star is actually even. This is due to gravity, which pulls the gas expelled by the star back. The twinkling of a star is a kind of error. The human eye sees a star through several layers of air that is in constant motion. The star beam, passing through these layers, seems to flicker.

Since the atmosphere is constantly moving, hot and cold air flows, passing under each other, form vortices. This causes the light beam to bend. also changes. The reason is the uneven concentration of the beam reaching us. The stellar picture itself is also shifting. The reason for this phenomenon is passing in the atmosphere, for example, gusts of wind.

colorful stars

In cloudless weather, the night sky pleases the eye with bright multicolor. A rich orange color in and Arcturus, but Antares and Betelgeuse are pale red. Sirius and Vega are milky white, with a blue tint - Regulus and Spica. The famous giants - Alpha Centauri and Capella - are juicy yellow.

Why do stars shine differently? The color of a star depends on its internal temperature. The coldest ones are red. On their surface, only 4,000 °C. with surface heating up to 30,000 ̊С - are considered the hottest.

Astronauts say that in fact the stars light evenly and brightly, and they wink only at earthlings ...

Even without being an astronomer, you can easily distinguish stars from planets in the night sky. The planets shine with an even light and from the Earth they look like tiny circles with even edges.


The stars do not give such a glow - they seem to flicker and shimmer, and they can take on different shades. Why is this happening?

Starlight and Earth's Atmosphere

The stellar twinkling visible to the human eye is not a property of stars, but a feature visual perception from Earth. You probably noticed that the twinkling of stars is especially colorful on frosty nights or immediately after rain?

The fact is that the reason for the twinkling of stars is the atmosphere. Stars emit light that passes through the layers of the atmosphere on its way to the Earth, and it is known to be inhomogeneous.

Rays of starlight need to penetrate regions of the atmosphere with different densities and temperatures, and this directly affects the refraction of light rays. Sections of gas layers of different density make this refraction multidirectional.


Do not forget that air masses are mobile: warm streams rise up, cold ones sink to the surface of the Earth. Air refracts light differently depending on its temperature. When the light of a star passes from a layer of the atmosphere with a high density to an area with a lower density and vice versa, it becomes flickering. The very brightness of the stars also changes: they dim, then shine again.

Scientists call this process scintillation. In addition, the process of light emission from stars is affected by turbulent eddies that move in different directions at different heights.

Different parts of the atmosphere act on a beam of light like lenses with a constantly changing curvature. The rays, passing through these peculiar "lenses", are either scattered or refocused. This is accompanied by a scattering of color, so stars low above the horizon can change their hue.

The higher from the Earth, the less noticeable is the stellar twinkling - the layer of the atmosphere becomes thinner, the optical effect on the rays of light decreases. It is for this reason that scientific observatories are usually set up as high as possible in the mountains - from there it is easier to observe the stars without being distracted by strong flicker.

There is no atmosphere in space, and, according to astronauts and available images from space telescopes, the stars there shine with an even and calm light.

Why don't the planets twinkle?

Planets shine with uniform light primarily because they are located much closer to the surface of the Earth than stars. We see the stars as twinkling points, while the planets are perceived by the eye as small disks, which, due to their brightness, seem to be absolutely round. The fact is that planets by their nature differ from stars in that they do not emit their own light, but reflect extraneous light.

From some parts of the planet, light is reflected more intensely, from others - weaker, and after just a second, the intensity of the reflection changes. At the same time, the average intensity of the reflection of light rays from the planet remains unchanged, and from the human point of view, the light from the celestial body remains even and calm.

In other words, the planets also twinkle, but with a different, constantly changing intensity in different points, and these changes in the brightness of the reflection at different times complement each other. The total reflection of light from the planet remains constant.

Most bright planets The solar system visible from Earth to the naked eye is Venus and Jupiter. Venus is clearly visible in the morning and evening sky, against the backdrop of dawn; it glows with a steady yellow light. Venus is the third brightest in the sky (when viewed from Earth) and the Moon. Jupiter's brilliance is slightly fainter, and this planet also has a yellow tint.


In recent decades, Mars has become very noticeable in the sky from time to time. Mercury, the planet closest to the Sun, is also quite bright, but it can be recognized only with certain knowledge.

Due to the fact that Mercury is as close as possible to the Sun, it hides in its rays, and it is easy to see the planet only when it moves away from the star at a certain distance. This usually happens at dawn or dusk.

In the evening sky of January, it shines like a bright diamond VENUS(m= - 4.0) * .

VENUS it is impossible not to notice: after sunset, it first appears in the sky, when other stars are not yet visible. It shines as the brightest star in the dark winter sky in the southwest, not high above the horizon: at an altitude of 12-20 degrees. But it is visible for a short time: at the beginning of the month it goes beyond the horizon after eight o'clock in the evening - 3 hours later than the Sun, at the end of the month - about ten o'clock in the evening and the duration of its visibility increases to 3 hours 40 minutes. It moves along the constellation Capricorn, on January 11 it passes into the constellation Aquarius.

At the end of the month in the evening sky appears MERCURY(m= - 0.5), but its visibility leaves much to be desired. It sets only 40 minutes later than the Sun and is difficult to find near the horizon against a bright sky. Almost the whole month he hides in the rays of the Sun. On January 10, it is in superior conjunction with the Sun and appears in the evening sky only at the end of the month.

* The brightness of planets and stars is expressed in stars.these values ​​“ m" (how brighter star or a planet, the smaller its magnitude).

CONSTELLATIONS IN THE EVENING SKY

Constellations visible above the southern horizon Kita,Pisces, Aries, Triangle, Andromedae, Cassiopeia. Constellations on the horizon Eridani And Furnaces.


View of the starry sky over the southern horizon on January 15 at 20:00

In the southeast, beautiful winter constellations are visible, rich in bright stars, which rise high into the sky closer to midnight and are visible in the south. This constellation Orion with its bright stars Betelgeuse and Rigel; constellation Small Dog with the bright star Procyon; constellation Gemini with the stars Castor and Pollux; constellation Taurus with an orange giant star - Aldebaran. Close to the zenith, a very bright yellowish star Capella is visible - the main one in the constellation Charioteer. And the constellation rises Big Dog with the brightest star in our sky - Sirius.


View of the starry sky in the southeast on January 15 at 20:00

Constellation visible to the north Cepheus, Ursa Minor With polar star, which "hangs" above the north point, and Big Bucket from the constellation Ursa Major . Between the constellations Malaya And Ursa Major stretched constellation dragon with its main star Etamin.


View of the starry sky above the northern horizon on January 15 at 20:00

In the west, the autumn constellations set beyond the horizon: Pegasus and Andromeda, summer constellations: Lyra with bright Vega, Swan with Deneb and the smallest constellations of our sky: Small Horse And Dolphin. At the horizon in the constellation Aquarius the brightest Venus shines.

- 16464

As for the history of our planet, everything you know about it can be considered complete fiction. official history It's a screen to hide the truth. But this screen is of poor quality and is torn every year more and more, patches no longer help. These methods use the forces that control our world to keep us in bondage by giving the illusion of freedom. We think that we are being deceived in small things and we are in control of the situation. However, in reality, we are being deceived on a grand scale and in the main. And the more seriously you begin to study history, the more you begin to understand that everything in it is absolutely distorted and deliberately turned upside down! They are trying to hide from us something very important for us, necessary for survival.

Each nation looks into its future through the prism of the past, creates in the present based on the spiritual culture that comes from the Ancestors. If a people does not have its own past, such a people ceases to exist. We have been taught to look at the world through Christianity, through Marxism-Leninism, through textbooks with invented history. But there is also a Slavic-Aryan view of everything that happened in the Universe and on Earth.

In our Universe, there is a continuous struggle between the Light Gods and the dark forces that exist in the Pekelny world (dark, demonic world). The first Great Assa, the Great Battle of the Forces of Light and Darkness, arose for the reason that Belobog did not allow Chernobog to make the Ancient Knowledge available in the Light Worlds available to the Hellish World. great battle covered many Earths of the Worlds of Reveal and Navi.

The Belobog, having united the Light Forces, defeated the army of the dark worlds. So that the forces of darkness could not penetrate the Lands of the Light Worlds, the Gods-defenders created a Frontier separating Light and darkness. The boundary was laid across the Earths in the World of Reveal, in the World illuminated by yellow Stars and Suns, including our Yarila-Sun.

Part of the Ancient Knowledge, through the efforts of Chernobog, nevertheless fell into the lower worlds. Some realities of the worlds of darkness, having found them, began to ascend along the path of the Light Forces - along the Golden Path of Spiritual Development. However, they have not learned to distinguish between good and evil. Therefore, low-lying forms of life tried to impose their power in the halls of the Svarog Circle bordering the world of darkness, into which the Halls of Mokosh (the constellation Ursa Major), Rada (the constellation Orion) fell.

In one of the battles of the second Great Assa, a Vaitmara-class spaceship carrying settlers was damaged. A Whitemara is an intergalactic ship ("The Great Celestial Chariot"), capable of carrying "in its womb" up to 144 spaceships of the Whiteman type. Wightman is spacecraft("Small Celestial Chariot"), adapted for traveling directly between the Earths of various solar (stellar) systems and landing on them.

The damaged Vaitmara was at that time in the Yarila-Sun system. Two Earths - Ourey (Mars) and Deya (Phaeton - the asteroid belt remained) - from our solar system were inhabited, they housed space navigation and communications stations. However, these inhabited Earths were at that moment much further from Vaitmara than the unexplored and uninhabited Midgard-Earth.

In addition, Midgard-Earth had two moons, which practically coincided in parameters with the moons of Ingard-Earth, where part of the crew came from. Therefore, a reconnaissance spacecraft was sent to Midgard-Earth, which managed to deliver samples of air, water and earth aboard the Vaitmara. Analyzes have shown the suitability of Midgard-Earth for life. Vaitmara remained in the orbit of Midgard-Earth, and part of the settlers landed on Midgard.

The crew of Waitmara consisted of representatives of the four Clans of the allied Lands: da'Aryans, x'Aryans, Rasen and Svyatorus. Moreover, the pilots were representatives of the da'Aryans. Kh'Aryans were responsible for space navigation calculations. The Svyatoruss were engaged in the life support systems of the ship, carried out repair and restoration work. Rasens were responsible for the ship's maintenance systems.

Studies of the Vedas showed that at least two out of four Clans of the White Race moved to Midgard-Earth by force, since life on their planets was destroyed. And Perun’s testimonies about this sound like a requiem: “From those evil enemies that turned the Earth blooming into dust, that innocent creatures shed blood, nowhere spared either small or old ... Therefore, many Gates were closed so that Alien enemies would not fall into the Light The lands of Svarga the Great... and they did not suffer the fate of Troara (the planet of the Harians), which is in the Rada of the Most Bright, Wise Love The worlds have been lit up... Now Troara is deserted, without Life... The Multi-Gate Circle is torn apart, mountains have collapsed on many Needles (vehicles of ultra-fast space communication)... and the ashes of the conflagrations lie seven fathoms (15 meters)... The same I saw an image, sad, dull, in Arcoln (the planet of the Russians), on Rutta-Earth, which used to shine in Mokosh the Light ... ”(“ The Santees of the Veda of Perun ”).

Foreigners destroyed many lands,
in different Halls of the Svarog Circle ...
Black Envy obscures their vision,
when they see each other's wealth...
envy, deceit and desire of someone else,
that's what their goal is, even in the Hell World...
And so the Outlanders are trying...
capture everything in Svarga and the Interworld ...

All crew members were white-skinned people over 2 meters tall. The Kh'Aryans were the tallest. People of each of the Clans had differences not only in height, but also in the color of the iris (iris), hair color, and blood type.

Da'Aryans have silver (gray, steel) eyes and light blond, almost whitish, hair.

X'Aryans have in green eyes and light brown hair.

Svyatorusy heavenly (blue, cornflower blue, lake) eye color and hair from whitish to dark blond.

Rasens have fiery (brown, light brown, yellow) eyes and dark blond hair.

The color of the eyes depended on what kind of Sun in the spectrum shone for people on the Earths where they were born. The Aryans differed from the Svyatorus and Rasenov also in that they were able to recognize where the false information is (Krivda), and where is the Truth. This was due to the fact that the Aryans had the experience of war with the dark forces, protecting their Earth.

Wightman arrived from the Earth Oreya (Mars), who took some of the passengers to the Oreya station to transfer to another Wightmaru and continue the journey. Part of the settlers remained on Midgard-Earth, because many liked the Earth, on which there were no other people at that time, but only animals and beautiful plants existed. In addition, while help arrived, some of the settlers managed to give birth to “earthly” children. After the repair, Vaitmara continued her space journey (the Gods returned "to heaven"). All those who remained on Midgard-Earth began to call themselves “I Am”, i.e. "I am God, the Son (Daughter) of God." Azes or Ases are the essence of the Gods living on Earth.

The first ancestors or Ases, as they called themselves, as a result of the forced landing of a spaceship, ended up on our beautiful planet and stayed here to live forever. The development of the Earth by representatives of the Great Race of Slavs and Aryans began. The mainland, on which the place for settlement on Midgard-Earth was chosen, was called by star travelers Daaria - the Gift of the Gods.


The Sacred Land of Daaria was divided by rivers into four parts: Rai, Tule, Svaga and x'Appa. There is a copy of the map of Daaria, which was copied by Gerhard Mercator in the Middle Ages from the wall of one of Egyptian pyramids in Giza. Each of the Slavic-Aryan Clans had its own territory (province) for living, bounded on both sides by rivers. All four rivers flowed into the inland sea. There was an island in the sea, on which stood Mount Peace (Meru). The city of Asgard of Daaria and the Great Temple (Temple) were built on the mountain. Asgard is translated as the City of the Gods living on Midgard-Earth.

So, our First Ancestors did not originate from monkeys, and not from Adam and Eve, but arrived a million years ago on Earth from the Cosmos. The ancient Slavic-Aryan Gods were their Fathers, and they are Their children, having the Ancient Faith and glorifying their Gods and Ancestors. The descendants of the Heavenly Clan acquired from them an ancient faith - knowledge about the structure of the Cosmos and began to glorify their Gods and ancestors. The Great Flood caused our First Ancestors to leave Holy Country Daariy and move to the Eurasian continent.

Gray-eyed Darians came from the constellation Ursa Minor, their earth (planet) - Paradise. Their sun is Tara.
The green-eyed Harians came from the constellation of Orion. Their land (Planet) is Troara. Their sun is Rada.
Blue-eyed holy Russians came from the constellation Ursa Major. Their planet is Arcolna.
Brown-eyed races came from the constellation Leo. Their land is Ingard. Their sun is Dazhdbog.

For all questions, please contact: e-mail: This address Email protected from spambots. You must have JavaScript enabled to view. Sirotkin Vyacheslav Vladimirovich