Something strange is happening with a black hole in the center of the milky Way

Date:

2019-08-20 06:20:08

Views:

3548

Rating:

1Like 0Dislike

Share:

Something strange is happening with a black hole in the center of the milky Way Source:

It's No secret that most enigmatic objects in the Universe. But what are they? Speaking in plain language, black holes are objects with extreme density. Because of their weight, they have a strong gravitational pull. It is so strong that even light gets trapped when passing by a black hole. Once inside, he could get out he can not. Questions about the nature of black holes — the mass. And recently they became even more — according to scientists, the black hole at the center of the milky Way lately is behaving oddly.

What is the event horizon?

For 20 years the scientists staring a black hole in the center of our . Note that technically, a black hole as such no one, of course, does not see. Scientists learn about the presence of a black hole due to the strong distortion of space that occurs due to the gravitational field of this massive object.

All the celestial bodies in the immediate vicinity of the black hole fall into the so-called event horizon is a kind of “shell” of a black hole, or simply a place in space where can not escape the light.

By the Way, the event horizon “” scientists in April 2019. We write the word photographed in quotes because this is not a photograph in the usual sense. The image was obtained thanks to the data collected of the eight telescopes that are located on different continents. After all the data from the telescopes were obtained, they were processed on a supercomputer for two years. However, the most important thing is that to obtain a snapshot of a black hole, the existence of these massive objects was considered hypothetical. Now we know that black holes are real.

Generally, the fact that the center of every galaxy is a black hole of awesome. To discuss this in .

What happens in the center of the milky Way?

Galaxy

The Black hole in the center of the milky Way is in the constellation of Sagittarius A. this region see a variety of telescopes, including Spitzer and Chandra. Studying matter close to a black hole in may of this year, scientists noticed that it is more active than usual — its event horizon becomes brighter. Scientists say that a black hole in the constellation Sagittarius And is a pretty quiet unit but under the new situation has changed.

May 13, astronomers saw a relatively low reduced brightness, suggesting that the black hole was unknown peak, which was even brighter. According to information received, the recent outbreak has led to the fact that the event horizon of a black hole is brighter in two times. Note that a similar phenomenon scientists are watching for the first time.

Russian telescope ART-XC

According to the researchers, the unusual behavior of a black hole could be caused by a close passage of a star called S0-2 in 2018 or object called G2 in 2014. Monitor changed brightness of the event horizon of a black hole in the constellation Sagittarius And will be continued. To study the black hole at the center of our galaxy, recently joined the ART-XC — a new Russian space telescope, launched about a month ago.

More interesting facts about black holes can be found .

Recommended

The Americans on the moon: what everyone should know?

The Americans on the moon: what everyone should know?

the Upcoming cosmonautics day is my favorite holiday. It marks the triumph of the human mind: in just four thousand years Homo Sapiens went from hunter-gatherers to space explorers. 12 April 1961 Soviet cosmonaut Yuri Gagarin became the first man in ...

Why are some galaxies spiral shaped?

Why are some galaxies spiral shaped?

you Know what surprised me the most? The fact that we perceive the surrounding world as it is. Animals, plants, the laws of physics and the cosmos are perceived by many people as something so mundane and boring that they invent fairies, ghosts, monst...

Astronomers were able to see the death of another star system

Astronomers were able to see the death of another star system

In the cosmic ocean drifts a lot of mysteries about the existence of which we are unaware. One of these was uncovered five years ago, when astronomers have discovered a lonely star at a distance of 570 light years from Earth, the brightness of which ...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

The amazing properties of hurricanes on other planets

The amazing properties of hurricanes on other planets

In the early twentieth century the famous writer Edgar Burroughs could only dream of space travel. Thanks to his insatiable thirst for space and what it involves, the writer created a series of novels devoted to the subject . But ...

Alien life can glow in the dark

Alien life can glow in the dark

are we Alone in the Universe? This question does not give rest to researchers of all times and peoples. Scientists repeatedly put forward various theories about how exactly it can give its presence on a given exoplanet. Reflecting...

Jupiter could “eat” one of its satellites

Jupiter could “eat” one of its satellites

Great Jupiter protects the inner Solar System from threats from asteroids, it may be not so simple celestial object. For a long time the mystery of the origin of the core of this planet bothered the minds of scientists, forcing th...

How many planets in the universe similar to ours?

How many planets in the universe similar to ours?

Sun — one of the countless number of stars scattered in . Despite the fact that our star is not very large in size, brightness flares and are located almost at the very edge of the galaxy , it is unique in the fact that we w...

The land can be a source of life in the galaxy

The land can be a source of life in the galaxy

According to a recent study, our planet may well be life in the galaxy. Life can spread in many different ways, and the Earth, as we know, she is not deprived. Scientists believe that our planet is a major supplier of life in the ...

The earth can convey life to other galaxies

The earth can convey life to other galaxies

According to a recent study, our planet may well be life in the galaxy. Life can spread in many different ways, and the Earth, as we know, she is not deprived. Scientists believe that our planet is a major supplier of life in the ...

Mysterious radio signals reached Earth. Who sent them?

Mysterious radio signals reached Earth. Who sent them?

Sudden bursts of radio waves of unknown origin recorded radio telescopes around the world. In order to find the source of a mysterious radiation, astronomers chose to use . With its help scientists hope to find the answer to what ...

Is there life on Titan?

Is there life on Titan?

Satellite a long time dominates the minds of the fans of space. In 1950 the genius of prose and science fiction, Kurt Vonnegut's novel "Sirens of Titan" pondering about life on a moon of a gas giant. However, Vonnegut Titan was in...

What could be the aliens?

What could be the aliens?

All-known to us consist of carbon, nitrogen, oxygen and hydrogen. But even if we assume that life on Earth and in our exclusively organic, does this mean that life is in the Universe? On this topic argues for more than one generat...

NASA finally found out the power of the shock wave of solar wind

NASA finally found out the power of the shock wave of solar wind

Our Sun is a very interesting space object. Held in the bowels of the star reactions cause the appearance . From the energy release in form of heat and light to the infamous solar radiation. However, observing the Sun, scientists ...

How common are mass extinctions?

How common are mass extinctions?

According to biologists our planet has survived five . The reality is that more than 90 percent of all organisms that have ever lived on Earth are extinct. According to recent studies, the cycle length of 26 million years, linking...

Why on Mars not to withdraw the suit?

Why on Mars not to withdraw the suit?

If ever you find yourself among the brave astronauts who went to colonize the Red planet, You should know one simple rule for survival on Mars: under any circumstances do not remove the suit! Even if you really want! due to the fa...

The impact of the asteroid created a tsunami destructive force on Mars

The impact of the asteroid created a tsunami destructive force on Mars

According to the Journal of Geophysical Research: Planets, an international team of scientists from France, Spain and Australia have come to the conclusion that about three billion years ago was under the influence of a powerful c...

In China are developing a reusable rocket, like SpaceX. It is capable of?

In China are developing a reusable rocket, like SpaceX. It is capable of?

did you Know that every launch of a space rocket aerospace is costing companies at least $ 60 million? In order to reduce their cost, in 2013, the company SpaceX was thinking about — at the moment she has already established re-us...

Mysterious radio signals from deep space will help to decipher artificial intelligence

Mysterious radio signals from deep space will help to decipher artificial intelligence

our planet continues to receive different radio signals. More than once scholars have attempted to decipher them and understand whether they have at least some sense. However, regular attempts to do this over and over again fail a...

Rocket Lab is going to catch their missiles with a helicopter. How do you like Elon Musk?

Rocket Lab is going to catch their missiles with a helicopter. How do you like Elon Musk?

a Private us aerospace company Rocket Lab has said that it intends during the year to develop the method for safe return to Earth worked first stages of its missiles Electron for . If she happens to realize this idea, it will beco...

Israeli lunar module was able to bring the moon beings

Israeli lunar module was able to bring the moon beings

We often write on our website about the different countries. Not so long ago, for example, we reported on the launch of the space module "Bereshit" private Israeli company, Space IL. The device was sent to the moon and had to make...

Flies to the Earth a huge asteroid the size of a skyscraper

Flies to the Earth a huge asteroid the size of a skyscraper

According to the American space Agency NASA, at the end of this week, on Saturday August 10 with a speed of 16 772 kilometers per hour to our planet will approach a very large asteroid. Scientists say that the object having the na...

Scientists have learned how on the frozen planets that might have life

Scientists have learned how on the frozen planets that might have life

When searching for planets that could Harbor life outside our Solar system, scientists generally pay great attention to planets like Earth. There is a certain logic, because if our planet were able to , that is, the probability of...

NASA along with SpaceX will create a fueling station in Earth orbit

NASA along with SpaceX will create a fueling station in Earth orbit

the U.S. announced the beginning of cooperation with ten new companies, with whom they will develop new space technologies. Perhaps the most interesting among these agreements is the cooperation of NASA with private space company ...